Estimated Ship Date: Aug 2, 2022 . T56 Shafts; T56 Shift Forks & Inserts; T56 Slip Yokes; T56 Small Parts; T56 Synchro Assembly; T56 Synchro Ring Kits; . They claim this fully synchronized. T56 Magnum Midshifter 1978-1988 GM G-Body Catalog #3913101 . In case anyone is wondering , they are either M10 Fine thread or 3/8" 24. Therefore i will be posting along the way pics and issues i . Fits Tremec TKO 500/600/T56 Magnum Shifters, 7/8 in. Clayton Machine SH-202-10 Shifter Handle Gray Powdercoated 10 Inch $174.95 T56, TKO, 10" Shifter Arm Length, Hardware Included . Due to the size, weight and/or dimensions of this item it will be delivered by our truck freight carrier. Tremec Branded Black 6-Speed Shift Knob . Also available with metric M10x1.25 thread bushing/adapter for the billet Sikky shifter Ball I.D. This is a bolt-in swap for your 4th-gen Camaro or Firebird. w/Tremec T56 Magnum Transmission. TREMEC 5 Speed Gearstick Knob - Brushed - Imperial $ 125.00. The kingpin of TREMEC's high performance line-up, the Magnum double-overdrive 6-speed transmission takes the very best from TREMEC's current OEM technologies and pairs it with the most popular features of the TKO 5-speed. Clearance. The Sikky's is a metal bushing and metal pivot ball-rod. Cut it off flush with a . Use caution not to over tighten and break fittings. The T56 magnum has a different mid plate than the LT1 version T56s that we are discussing here. Or if you don't want to use an adapter you can use a Quicktime bell housing. Transmission, Tremec T-56 Magnum 6-Speed 26-Spline, 2.66 1st, 0.63 6th. It is a high-end variety, designed for vehicles that want to boost their horsepower. ~ Fast consistent shifting. Ford Modular V8, T56, 6-Speed Transmission Speeds. Sequential shifter : T56 GM Kit. Rated 4.80 out of 5 based on 5 customer ratings. But yes. Re: t56 shift handle thread pitch? The kingpin of TREMEC's high performance line-up, the Magnum double-overdrive 6-speed transmission takes the very best from TREMEC's current OEM technologies and pairs it with the most popular features of the TKO 5-speed. However talking to just about every t56 magnum retailer the swap has not been done. For the rearmost position on the F-body/GTO style trans, you will want the 2-piece billet, 2.25-inch offset version. $251.95. They got tired of doing a clutch job every summer. The 3/8" 24 seemed to be the better fit. Billet Shifter The MGW billet shifter for the Tremec T56 Magnum XL transmission is now available. This knob has a 16mm x 1.50 Brass master insert and comes with a jam . Able to withstand a massive 700 lb-ft. of torque while providing unbelievably crisp shifts, no other . Comes with all necessary hardware. Able to withstand a massive 700 lb-ft. of torque while providing unbelievably crisp shifts, no other . I'll repurpose it if it doesn't work out. . Lokar Billet Aluminum Tremec/Borg Warner Shifter Levers feature a standard 2-bolt-flange measuring 7/8", shifter knob threading of 3/8"-16, drilled and counter sunk settings for metric cap screws, a machine billet steel mounting stud, and sculpted windows for a clean, smooth, modern appearance. Description Sequential shifter Magnum The Magnum shifter will convert your standard H-pattern gearbox to sequential operation with a simple bolt fitting for repeatable quick shifts. 2003-04 Ford Mustang SVT Cobra T56 Shifter Handle OEM Factory 102. I don't know if the T56 uses the same driveshaft spline and size as the NV3500, so you might need the . The transmission mentioned in this post is actually the "Tremec Magnum 6 speed". Based heavily on the TR-6060, the all-new Magnum took the best of TREMEC's current OEM . Commodore VT-VZ Shifter Cover $ 49.00. . Tick hydraulic master cylinder Rear: Date code correct 1968 12 bolt, Yukon Duragrip posi, Richmond 4.11 gears 1988-1995 GM Full Size ; 1996-1998 GM Full Size; 1999-2002 GM Full Size; 2003-2006 GM Full Size; . The shifter "body" will be in the forward position on the rear T56 shifter cavity. Bell Housing. Sequential shifter for Gm T56, (pre 2006 holden and chevrolet) Left or Right lever. . TREMEC T-56 MAGNUM 6-Speed Double Overdrive Transmission TUET16885 2.97 first .80/.63 OD. There was an "ear" on the transmission near the middle of the 3 bolts on the left of this picture. MGW Mustang GT500 Shifter: 12mm x 1.25, 12mm x 1.75, 10mm x 1.25. AU $160.40. of torque. (Note: For Shelby American shifters see the Performance Aftermarket Shifters section listed above) Ford Mustang Shelby - manual 2010 to 2014 (factory installed): 10mm x 1.25. '94-'96 B-Body Tremec T56 Magnum Transmission Installation Package - LS 8 Bolt Flywheel quantity. A T-56 magnum with all the clutch disc, flywheel, pressure plate, bell housing etc, will run you about $4K. Stick mount has 3/8"-24 threaded holes spaced 7/8" apart on center + mating serrations for a Hurst stick on one face. The Viper and F body models retained the 0.74 5th and 0.50 6th gears. Speedometers. Reply. Brass Shift Knob Threaded Adapter - M16x1.5 to 3/8"-16 $ 8.99 $ 7.19. dry and will handle up to 700 lb.-ft. of torque. SKU: SHWL-20100 White Lightning Shifter Mechanism For Tremec Magnum 6-Speed, independent adjustable spring bias for improved centering. 2010 TR6060 converted to a T56 Magnum with a tailshaft conversion, Hurst Black Jack shifter, remote bleeder, McLeod RXT Twin disk clutch, 3.5" aluminum driveshaft with 1350 ujoints, Sonnax 1350 slip yoke and Inland Empire 12 bolt 1350 yoke. Read More Hinson Motorsports Part number: Magnum $325.00 or 4 interest-free payments of $81.25 with The product is out of stock In terms of installation, information on this is all over the map. '69 Camaro. Replace that worn Tremec shifter knob with a new Tremec shift ball from Allstate Gear. Rated at a whopping 700 lb-ft of torque capacity. . Unsure if the magnum and magnum F would have different . '94-'96 B-Body Tremec T56 Magnum Transmission Installation Package - Orig LT1 quantity. Outer axle seal for 8.5 10 bolt (Sedan), sold individually, 2 required per vehicle This helps the transmission endure significantly increased torque. Transmissions - Bare. 1) shifter are closer to the driver 2) HP has stronger gears 3)DS higher up away from rocks 4)easier on the angles. Billet Aluminum Tremec TKO500 and TKO 600 and . Ford Mustang Shelby - manual 2007 to 2009 (factory installed): 12mm x 1.25. Remove six (6) bolts from stock shifter 3. The measuring tape is extended past where the transmission would be by a half inch. Short Throw - 30% throw reduction from the stock TREMEC T56 shifter 3. Black 5-speed Shift Ball with MDL Logo Premium quality 2-1/8 diameter White with a 5-speed shift pattern. I am currently in the works on doing a t56 magnum swap for the old toploader. Tremec TUET16362 T-56 MAGNUM-F 6-speed manual performance transmission for the GM applications. This is a bolt-in swap for your 4th-gen Camaro or Firebird. T56 Magnum..either the close ratio version 2.66 1st .63 6th or the wide ratio which has a 2.97 1st and a .50 6th 2. To select the proper parts: Silver Sport Transmissions offers TREMEC T-5, TKO, TR-4050, Magnum, Magnum-F, and Magnum-XL 5 & 6-Speeds as well as A41 and A41X 4-Speed Automatic conversion kits for classic cars, trucks . Many hotrodders have reported that an F-body 1998-2002 T56 can swap into a 2nd gen with minimal floor modifications, while others have had to make more . We apologize this item is Currently Out Of Stock & on backorder. We. 876. Rated 4.82 out of 5 based on 28 customer ratings. New clutch disc. I run a UPR handle on mine. This handle will bolt up to most stock and many aftermarket shifters. It includes reversible die-cast aluminum shifter . Try to keep a steering box if you plan on going fast (whoops, sand dunes, etc.) I'd like to thread directly into them if possible when I attach my shifter handle. THIS IS THE WIDE RATIO UNIT. '94-'96 B-Body Tremec T56 Magnum Transmission Installation Package - Orig LT1 quantity. Built to OEM standards, they accept 1330-style U-Joints and are designed to handle the torque from one of our powerful 5 or 6-speed manual transmissions. None. Details: a 1 left & .50 forward offset in the rear socket . Comprised of specially formulated high-impact polymer resin specifically designed to meet performance level torque and temperature requirements. Features 30 percent reduction in throw and strong return springs for a perfect 2-3 shift. Shifter Handles and Knobs. NO other T56 models - see separate listings Does NOT FIT Magnum or any TR6060! Mr Gasket: 1/2-13. Thread Is M16x1.5, but comes with thread adapter Kit for SAE thread adapters for the following sizes: 5/16-8, 3/8-16, 3/8-24, 1/2-24 Motor Life Events . It has very tight tolerances which probably help keep the fluid from pushing out. Choose your shifter arm offset or choose straight stub. Sportsman XFI. A good convertor for your automatic might run about $600, plus you might want a nice floor shifter. Tremec T56 Magnum-F 6-Speed Short Throw Shifter F-Body Camaro Firebird LS1 LT1. This is the strongest torque/power rating of any 6-Speed transmission ever produced! GM now began to use the T56 in Corvette models from 1997 replacing the ZF S6-40 6-speed that had been used since 1989. This cover was designed and fabricated in house as a much easier solution to swapping out the entire manual 6 . Our knobs include thread adapters for . Tremec T56 MAGNUM-F 6-speed manual performance transmission for the GM applications. Thanks y'all This item has delayed availability from the manufacturer Currently ETA on these is 09/09/2020. Part Number: HMI-7055-KB. Will exclusively fit Ford engine applications (bellhousing not included) It is reasonably light at 135 lbs. Other brands and homemade sticks are discouraged. Lokar TKO sticks can be mounted but only to the smooth side of the stub. . Faster more consistent shifts while retaining a factory gearbox. If you buy a T56 Magnum I am fairly certain you do not have to go that far. Only the stub and the handle of your choice bolts to that. Congrats to Jason from Seattle, WA whose entry to win a FREE custom shift knob was randomly drawn from over 10,000 submissions! Feb 5, 2012. Logged. Close-ratio / short throw for the T56 Magnum to bring your shifter up in factory position. Rev 03/18/2020 . Note the 1998-2002 Factory Magnum locates the shifter further back than the aftermarket T56 Magnum. Does not include shifter handle - can use your Corvette's existing bolt-on shifter handle or replace with Zip # TM-390 or TM-391 depending on . STX TREMEC 4th Gen T56 Shifter Features: 1. T56 is .50 If I go with 4.10 I think the decision is easier and the 6 speed makes more sense as the final drive of .50 gives more flexibility with that gear set. This shifter kit comes complete with shift handle and all mounting hardware needed for installation. * . 62civa. Graphics are subsurface and cannot wear off. Hurst Billet/Plus Pistol Grip Auto Shift Handle With Manual Shift Buttons. Transmissions - PerfectFit Kits. If you choose to use the stock T56 shifter, place it 4 to 5 inches rearward from the stock location. Tech . . Align master cylinder, then tighten bolts to 15 ft.-lbs. Threads . CHILL347; Nov 1, 2019; Fox 5.0 Mustang Tech; 2. Some say the TKO is bolt up, same for . 5380440 . . Sequential shifter : Ford/Viper T56/Tr6060. MGW Mustang GT350 Shifter: 10mm x 1.25 Threads must be recessed for reverse lockout. Shifter Parts. I would also go with a ford 205 and HP60, for a couple of reasons. Drivetrain T56 Magnum Install '89 Fox. M10x1.5 x 35mm full thread bolts 2 . I cut 3/8"-1/2" of threads off of my UPR handle to lower it a tad. But if its what you really want, go for it. Introduced in the spring of 2009, the TREMEC T-56 Magnum 6-speed manual transmission, was the long-awaited and highly anticipated replacement for the original T-56. It depends on the shifter or shifter handle you have on your trans. . White Lightning Mid-Shifter Kit, Magnum, includes rear cover plate, upright and hardware. These shifter sticks are constructed from high strength steel and are stamped with the Hurst name. Outer axle seal for 8.5 10 bolt (Sedan), sold individually, 2 required per vehicle Fast forward to today and 500 lb-ft of torque is the new standard and shift points and power quickly escalate from there. . 9. It's noticeably longer than the Pro 5.0 handle but feels way better. Find Parts and Accessories t56 shifter KEYWORD and get Free Shipping on Orders Over $99 at Summit Racing! ~ Mechanical reverse lock out for safety and ease of installation. This tunnel was created specifically for the MKIV Supra auto to manual conversions using the magnum transmission (non-F) with the Sikky billet shifter. American Shifter Winners Circle. 8. This is a bolt-in swap for your 2004-2006 Pontiac GTO (REQUIRES THE USE OF A 1 PIECE DRIVESHAFT). Fits: 1970-81 Camaro/Firebird. Remove shifter boot from stock shifter . But in a full size pickup, HP/Weight makes clutches a maintenance item. TREMEC T56 Magnum Short Throw Shifter $ 395.00. Not Yet Reviewed. ( 28 customer reviews) $ USD 1,599.00 + Gst for Australian orders. 2. Short Throw, with Black Shift Ball, Steel, Black Anodized Aluminum Base (Internal Seals), Bolt-In, F-Body, T56, Each. So we shall see what I end up with. There is also the T56 magnum transmission unit. Handle and shaft are adjustable for position and height. With befitting modifications, this T56 magnum can handle horsepower of up . This is the strongest torque/power rating of any 6-Speed transmission ever produced! The Ford Racing Tremec Magnum T56 Transmission is equipped with a 26 spline shaft and features a new extended length tail section with a solid mount direct shift design that is specifically engineered to eliminate the problematic shifting issues found with the stock semi-remote shifter.SFI Approved. Modern Performance Dodge Dart Short Throw Shifter: Requires our Dodge Dart Shift Knob Adapter. ix bolts securing the original Tremec . There may be some modification required to This six-speed manual transmission can handle up to 700-ft/lbs. 0" offset. Make sure the pivot ball is positioned into the socket and that the white plastic rear bushing is still in place. M16x1.5 is stock Fbody, M12x1.5 is stock on Mustang shifters and handles. Reactions: geoffmt. TR-9080 DCT 8-speed dual clutch transmission: Designed as the sole transmission for the 2020 Chevrolet Corvette Stingray Part . It simply twists in with a thin bead of sealant and one bolt torqued to 8-12 NM. Free shipping on orders over $100 - Details. In stock. Transmission Tunnel Cover for MKIV Supra (T56 Magnum with Sikky Shifter) $ 324.95. Lever side. Add to cart. Ford now adopted the T56 in 2001 for the Mustangs with a 2.66 1st gear and an 0.80 5th gear and a 0.63 6th gear, both overdriven. Depending on which T56 you get, the shifter may be pretty far back. M10x1.5 x 35mm full thread bolts 2 . Hurst Blackjack Shifter . John and others that have done this swap, but have converted back to a 65/80e not even 2 years later. Today, Hurst maintains a wide variety of shifter products including automatic shifters, manual shifters, shifter knobs, and shifter handles. It shares some parts with the TR6060, such as the output shaft. Dart 400-AFR 195-224/224 HR-Powerjection III TB with F.A.S.T. Clear. American Powertrain sent us the White Lightning shifter, which comes in three different versions for the T56/6060. But not for this model T56. The winning shift knob was designed using our Online Builder. #D34 on the T56 Transmission Disassembled View . THIS IS THE WIDE RATIO UNIT. Manual Shifter, Short Throw, w/o Factory Knob, Steel, 9/16-18 in. I put one in my 62 Nova behind my 383. It had a Pro 5.0 handle on it and that was horrible on the Magnum but great on a stock T56. Add to cart. Featured Product. . We have shifter variants to suit Tremec Magnum, Magnum F & Magnum XL. The Viper T56 uses the forward-mounted shifter position, but this requires adapter plates for LS swaps. Center-to-Center Mount, Bolt-On, Adjustable, Each. . Brass Shift Knob Threaded Adapter - M16x1.5 to 3/8"-16 $ 8.99 $ 7.19. The T56 transmission is a transmission that was made for specific applications in the 1990's and 2000's. IT was then replaced by the TR-6060. M10x1.5 x 35mm full thread bolts 2 . Tremec 6-Speed T56 Magnum Shift Ball - Shifter Knob $ 64.00 Tremec 6 Speed Black Shift Knob with Standard Thread. Add to cart. In many cases, converting to a TREMEC TKO or T-56 Magnum will also warrant minor driveline modifications, such as upgrading to our 31-spline aftermarket slip yoke. New New New. . Smaller case for easier fit, multiple shifter locations, Chevy version bolts to RM-8075, but starts around $4000. I assembled in with the red loctite (blue bottle), maximum strength. So I got 2 stainless 1.5" hex head bolts, 2 lock washers, and 2 stainless lock nuts with the nylon lock built in. If you look at a shifter from a GTO (very similar to sikky's), the pivot ball-rod/bushing (what goes in the trans) is made with a plastic/polymer bushing surrounding the pivot ball-rod. We built the best way to shorten throws and narrow the gate distance between gears in your Mustang/GM T56 Magnum. Otherwise if I stick with the 3.73 it seems like the 5 speed may just be fine. Shop T56 Shift Levers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. . In addition, the shifter can be centered or offset to the left or right. Good quality but the hardware is wrong size for the t56 magnum F and had to pick up some other bolts. If anyone on here has done this swap a few tips would be great. A bolt on sequential shift conversion for the Tremec t56 gearbox. Description Additional information Reviews (0) That's also the nature of automotive high performance parts. American power train responded with 3/8-16. Here's a pic of Hurst Driveline's Camaro shifter versus what I guess is a stock Tremec. Rated at a whopping 700 lb-ft of torque capacity. Tremec T56 MAGNUM-F 6-speed manual performance transmission for the GM applications. Best for people who don't want to cut the tunnel. The granddaddy of all modern manual transmissions for classic trucks is the Tremec T-56 Magnum. (knob) Reply #1 on: July 27, 2014, 10:17:50 PM . Assemble the 90 end of the braided steel line to master cylinder port closest to firewall. 5-Speed; 6-Speed; Flame Shift Knobs; GO-BABY-GO; HURST T-HANDLE . Great job Jason and awesome ride! T56 Magnum 6-speed Transmission - 700 lb/ft torque capacity - wide or close ratio; . In addition, all Magnums (and most TR-6060s) use a 26-spline input shaft for maximum surface area and . Assemble barb fitting to master cylinder at port lo cated furthest from firewall. Auto trans easier on all the parts and the driver. Not able to drive the car but it feels great rowing through gears in the garage. The kingpin of Tremec's high-performance lineup, the redesigned double-overdrive six-speed combines . Country Flag: Quicktime is high on crack with their descriptions of different T-56's. LS1/Viper T56/TR6060/T56 Magnum LS all use the same front housing pattern at the trans. 4th Gen Shifter Boot/Knob Conversion Kit. Brass Shift Knob Threaded Adapter - M16x1.5 to 3/8"-16 $ 8.99 $ 7.19. T56 Magnum XL Shift Lever Assembly. I'd like to thread directly into them if possible when I attach my shifter handle. Add to cart. I think they might be metric and I don't have a bunch of metric bolts to try out. Double Trunnion Design - Shorter throw, smoother shifts, and better feel compared the stock shifter. I'm glad you like it. In the '50s, a transmission only had to handle 200 to 300 lb-ft of torque at low engine speeds and life was fairly easy. 2013-2014 Mustang with Automatic Transmission. I've got mine in the front-most position and it came through the floor where my T4 shifter was without cutting anything. That would work on 98 and newer T56 Magnums and the Viper T56. The T56 relocator shifter can move the shifter 1 to 4.1 inches forward. Mopar Short Throw Stick for '09-'14 Dodge Challenger: 3/8 - 16. Ford Mustang Shelby KR - manual 2008: 12mm x 1.75. Stock Shifters and Accessories. Shifter Rebuild Kits and Cover Boots. This shifter locates the handle in nearly the same location as the stock shifter hole in the floor. ( 5 customer reviews) $ USD 1,599.00 + Gst for Australian orders. No. . In addition, all Magnums (and most TR-6060s) use a 26-spline input shaft for maximum surface area and . TRANS SHIFT BOOT; SHIFT BALL/KNOB. Unless otherwise stated, all sticks incorporate a 3/8" - 16 thread size that fit many of our available knobs and T Handles, and have 3/8" bolt bolt size with a 7/8" Center to center Spacing. Maybe a dumb question, but I can't seem to find anything online does anyone know the thread size for the two threaded holes in the T56 Magnum shifter nub? Rated at a whopping 700 lb-ft of torque capacity. The T56 can take abuse, but these trucks just weigh too much IMO. Lol. The stock bolts are too small for the magnum shifter base. Transmission, Tremec T-56 Magnum 6-Speed 26-Spline, 2.97 1st, 0.63 6th. On the T56 Magnum, you can choose shifter locations. This helps the transmission endure significantly increased torque. Clear If you don't know what you need, call our technical sales staff at 931-646-4836 Overview Shipping The most notable difference between the input shaft used in the T-56 and the TR-6060 and Magnum is the bearing hardware, which is much larger in the TR-6060 and Magnum. Itwon't work. Base mounts at tail location on a rectangular 4-bolt pattern that is ~ 2.88" wide x 3.44" long; stub pivot ball center is ~1.2" below the flange A Hurst stick is required (NOT included, sold separately ). It is similar to the T56, but it is also more similar to the newer TR-6060. News. The simple bolt-on installation is a direct replacement for the stock TREMEC T56 for 4th Gen F-Bodies. ^^ Yeah, the T56 doesnt come with a shifter handle. -T56 magnum, new TB, Pilot bearing, and MM clutch cable It forced the trans out of alignment so I could not get the trans mount bolts in. Adapters. The other variations are the S197 Ford pattern and the LT1 Chevy T56 which is basically a LS1 T56 but without the 1" thick adapter plate. 10mm Pressure Plate Bolts; 3/8" Pressure Plate Bolts; 5/16" Pressure Plate Bolts; 8mm Pressure Plate Bolts; ARP Fasteners. Boots. For 1968 Chevrolet Camaro . M8 x 1.25. An LS T56 will allow you to keep your stock SBC bell housing and flywheel/clutch, provided it has a 1 1/8" 26 spline disk, with the use of an adapter plate which bolts in place of the old transmission then the T56 bolts to the adapter. Due to larger mounting threads (3/8"-24), sticks that use 8mm mounting bolts (most OE, "non-TKO" Lokar, others) will not work. Jul 10, 2020 #5 CaliCamaro75 Veteran Member Sep 6, 2015 502 Winchester,CA Hmm ok I'll keep that in mind. Looks like it would make the Hurst shorter than 4.5". * Reproduction shifter handles like this sell in the after market for over* $100.00 + S&H, and do not have the fit that this handle does. This shifter was designed for the Mustang enthusiast who is tired of the sloppy stock shifter. It is LOTS of fun to drive. GM NV4500 Bolts; GM NV4500 Nuts; GM NV4500 Diagram / Drawing; Saginaw 3 & 4 Transmission Parts. I think they might be metric and I don't have a bunch of metric bolts to try out. In stock. Lokar Midnight Series Direct Bolt-On Shifter Levers . Offers modern OE supercar technology for the ultimate pro-tourers, road-racers, and more. Weight: 32 oz: . 2.97, 2.10, 1.46, 1:1, .80, .63. 2.97, 2.10, 1.46, 1:1, .80, .63. In stock. If you are using a factory T56 the Hooker shifter hump will not work for your application. The Legend Gear LGT700, formerly marketed by Keisler as the SS700, has same 1st-4th as T56 with either 0.80 or 0.69 OD, >7000rpm shift and rated 700ft.lbs. Hope you understand. Additional information. Offsets are adjustable in multiple positions. AU $40.10 . Note that I had to cut the seat brace out to fit my shifter. The most notable difference between the input shaft used in the T-56 and the TR-6060 and Magnum is the bearing hardware, which is much larger in the TR-6060 and Magnum. Add to cart. Tremec T56 Magnum - 6 Speed Back; TREMEC-F MAGNUM . . Gear indicator/Sensor. This is the strongest torque/power rating of any 6-Speed transmission ever produced! An alulminum one runs as much as a QuickTime Steel bell so go QuickTime (plus, it's SFI rated) 3. . In an effort to save the manuals, we contacted Tick Performance of Mount Airy North Carolina to see inside their Stage 5 Tremec T56 Magnum transmissions. Steel, Black Anodized Aluminum Base (Internal Seals), Bolt-In, F-Body, T56, Each. Replies 26 Views 6K. Tremec T56 Shifter Assembly Bolt, set of 4. If you remove the bushing in the stock handle the holes are too large for the size in the magnum shifter. Maybe a dumb question, but I can't seem to find anything online does anyone know the thread size for the two threaded holes in the T56 Magnum shifter nub? That bellhousing is designed to adapt to a T56 Magnum to a Mopar small block.