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Description
Complete Transmission Install kit - 6-Bolt LS Engine to T-56 / Magnum 319-510Everything you need to connect a 6 Bolt LS Engine to a Tremec T 56 or Magnum Transmission These Holley Transmission Installation Kits come complete with everything you need to bolt a GM style Tremec T 56 or Magnum transmission to almost any Gen III or Gen IV Small Block Chevrolet Engines with a 6 bolt flywheel. Built with a mixture of our best brands including Lakewood and Hays, this kit includes a bellhousing, billet steel flywheel, clutch and
Everything you need to connect a 6-Bolt LS Engine to a Tremec T-56 or Magnum Transmission
These Holley Transmission Installation Kits come complete with everything you need to bolt a GM-style Tremec T-56 or Magnum transmission to almost any Gen III or Gen IV Small Block Chevrolet Engines with a 6-bolt flywheel. Built with a mixture of our best brands including Lakewood and Hays, this kit includes a bellhousing, billet steel flywheel, clutch and pressure plate, hydraulic release bearing, roller pilot bearing, and all hardware needed to install these components.
Features:
- Designed for Gen III/Gen IV Small Block Chevrolet Engines with 6-bolt crank/flywheel using a GM-style Tremec T-56 or Magnum Transmission
- Light weight cast aluminum bellhousing and stamped steel dust cover provides factory-like installation and appearance
- Billet steel flywheel for light weight (28 pounds) and additional strength
- Roller style pilot bearing offers improved shifting by reducing parasitic drag and transmission wear
- 26-spline, 12-inch organic sprung clutch offers superior clamping force and smooth engagement for engines up to 550 Naturally Aspirated Horsepower (500 w/ Power Adder)
- Adjustable Hydraulic Release Bearing offers reduced pedal effort and easy installation
- Works with OE (original equipment) or MSD High Torque starters
- All hardware included (flywheel, transmission, and engine connections)
Specs:
| Bellhousing Material | Aluminum |
|---|---|
| Brand | Holley |
| Crankshaft Bolt Hole Count | 6 |
| Disc Diameter | 12 |
| Disc Material | Organic |
| Disc Style | Spring Hub |
| Emission Code | 5 |
| Engine | GM Gen III/IV (LS) |
| Engine Make | GM |
| Flywheel Material | Billet Steel |
| Grade Type | Performance |
| Hardware | Steel |
| Input Shaft Diameter | 1-1/8 in. |
| Input Spline | 26 |
| PILOT BEARING | Roller |
| Pressure Plate Style | Diaphragm |
| Product Type | Installation Kit |
| RELEASE BEARING | Hydraulic |
| Transmission | T56 GM, T56 Magnum GM |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1095 reviews
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Product Reviews
★★★★★ 5
Sturdy Quality
Style: Cake Shape, Style: Cake Shape
These toys were perfect for my dog’s 4th birthday. You get three toys for a really reasonable price, and the quality is actually really good. He loved them right away, especially the cake toy — it makes a great crinkle sound that he can’t get enough of. They were also perfect for birthday photos. Overall, a really cute set and definitely worth it.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Loved By Maizy
Style: Monkey Shape
Pup loved this monkey! Did not take her long to get the stuffing and squeaker out but she still loves what is left of it.
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Reviewed in the United States on June 12, 2026
★★★★★ 5
If your dog pops with his canines and shreds with his front teeth, this is for you. I have nothing but praise for this toy.
Size: One Size, Style: Bumpy Ball
This is one of the few balls I have purchased that my dog does not destroy. I am surprised at the negative reviews here and have been doing some thinking about why one dog destroys this ball and another does not. Perhaps it is the type of chewer we own? Or because he has a narrow jaw rather than a broad one like a pit bull? My Airedale Terrier likes to shred, preferring to use his back teeth to pop or crush and front teeth to pull apart tennis balls, stuffed animals and the like. I don't know if that will help anyone in making the decision to buy or not to buy this toy. The ball has many dimples where my dog's teeth have sunk in but he has yet to take a chunk out of it. I bought two of these from Marshall's three or four months ago and I play with my dog twice a day, so lots of use here. After I realized what I'd found I promptly ordered two more from Amazon because I wanted to insure I would have them around for a long time. All I can say is that this toy has been a lifesaver for me.
My extremely active one year old Airedale Terrier needs a lot of exercise and this ball satisfied that need for us. It is fun for him and I giggle at his antics as he attempts to follow the unpredictable path of the bumble ball. I throw the ball for him from my porch, trying to toss it so it goes over our truck, which my husband leaves in the driveway. If the ball hits the truck, no harm done and more unpredictable for my boy! I can toss the ball around the house without worrying it will break a window. My dog loves to pick up toys and throw them in the air when he plays. He tossed a marrow bone into the air and when it landed I had a nice half inch gash in our coffee table. No more marrow bones in the house for him.
I have nothing but praise for this toy and am grateful to have found it.
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Reviewed in the United States on May 3, 2016
★★★★★ 5
Great Toy
Size: One Size, Style: Stick
I breed German shepherds. This toy is a soft formed stick made of a memory foam/ rubber polymer. It’s light weight, very durable, floats and my German Shepherds love retrieving this toy. They are not indestructible but they are a great chewing toy for their price. I usually buy several at a time. This toy will help clean their teeth and is soft enough not to damage their teeth. It’s a favorite item for my dogs.
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Reviewed in the United States on November 9, 2024
★★★★★ 5
SPECTACULAR dog chew toy!
Size: One Size, Style: Ball
If you look at my profile, you will see that I have bought and reviewed a LOT of dog toys! My boxer is an "aggressive" chewer and we go through dog toys quickly in my house. This has been one of my very favorite chew toys that I have ever purchased. This company sells quite a few of these chew toys in different shapes. This ball is made from a very light foam rubber (I think) material. When I showed it to my husband, he said "that won't last 5 minutes" and I had my doubts too. However, this ball has proven to be EXTREMELY durable! Because it is made from the foam material, it has a lot of tooth sized holes in it after she chews it, but she has been unable to chew the toy apart. I bought another of these chew toys made from the same material in a different shape thinking surely there was some accident that the toy had held up for so long. Nope, the new toy has held up just as well! The toys float in water and are very light and easy to throw. Overall, I will be buying more of these toys and would recommend this product!
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Reviewed in the United States on May 27, 2015