Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Holley Complete T56 Transmission Installation Kits 319-510 Kits, Transmission, T-56, Magnum, Aluminum Bellhousing, 12 in. Disc, 26 Spline, Billet Flywheel, 6-bolt, SBC, LS, Gen III/IV, Kit

Holley Complete T56 Transmission Installation Kits 319-510 Kits, Transmission, T-56, Magnum, Aluminum Bellhousing, 12 in. Disc, 26 Spline, Billet Flywheel, 6-bolt, SBC, LS, Gen III/IV, Kit

A$3,931.65
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Holley offers complete T56 transmission installation kits for a variety of engine applications. These 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- or 8-bolt flywheel. Built with a mixture of Holley's best brands, including Lakewood and Hays, each 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.

* Kit 319-510 is set up to be used with the 6-bolt flywheel LS engines, which are the majority of the Gen III and Gen IV engines produced before 2009 (LS1, LS2, LS3, LS6, LS7, LM7, LQ9, L33, and similar truck engines).
* Kit 319-511 is set up to be used with the 8-bolt flywheel LS and Gen V LT engines that come after 2009 (LSA, LT1, LT4, L83, and similar truck engines).

Product features:

* Lightweight cast aluminum bellhousing and stamped steel dust cover provides factory-like installation and appearance
* Billet steel flywheel for light weight (28 lbs.) and additional strength
* Roller-style pilot bearing offers improved shifting by reducing parasitic drag and transmission wear
* 26-spline, 12 in. organic sprung clutch offers superior clamping force and smooth engagement for engines up to 550 naturally aspirated horsepower (500 with power adder)
* Adjustable hydraulic release bearing offers reduced pedal effort and easy installation
* Works with original equipment or MSD high torque starters
* All hardware included (flywheel, transmission, and engine connections)

Part Type

Transmission Installation Kits

Data: v4.2 - Upd: 2026-10-14 03:44:36

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
319-510
Product Attributes - Part Type
Transmission Installation Kits
Product Attributes - Product Line
Holley Complete T56 Transmission Installation Kits
Product Attributes - UPC
090127475263
Product Attributes - Bellhousing Included
Yes
Product Attributes - Crossmember Included
No
Product Attributes - Flywheel Included
Yes
Product Attributes - Flexplate Included
No
Product Attributes - Clutch Kit Included
Yes
Product Attributes - Torque Converter Included
No
Product Attributes - Transmission Mount Included
No
Product Attributes - Transmission Tunnel Patch Included
No
Product Attributes - Yoke Included
No
Product Attributes - Pilot Bushing Included
Yes
Product Attributes - Pilot Bushing Material
Steel
Product Attributes - Pilot Bushing Type
Roller
Product Attributes - Throttle Cable Included
No
Product Attributes - Kickdown Kit Included
No
Product Attributes - Dipstick Included
No
Product Attributes - Shift Linkage Included
No
Product Attributes - Transmission Controller Included
No
Product Attributes - Wiring Harness Included
No
Product Attributes - Transmission Cooler Included
No
Product Attributes - Speedometer Cable and Gear Included
No
Product Attributes - Backup Light Connector Harness Included
No
Product Attributes - Transmission Fluid Included
No
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Holley
StreetFX SKU hly319-510
SFX Item ID 4782306
Supplier Item Code 4782306
Manufacturer SKU 319-510
Manufacturer UPC 90127475263
Alternative References HOL319-510, T-56, 6-bolt

Compatibility

Application Data
  • Drivetrain4WD
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine TypeV8
    MakeCHEVROLET
    Transmission Manufacturer CodeTremec T56 Magnum
    With Center ConsoleNo
    Without Center ConsoleNo
  • DrivetrainRWD
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine TypeV8
    MakeCHEVROLET
    Transmission Manufacturer CodeTremec T56 Magnum
    With Center ConsoleNo
    Without Center ConsoleNo

Loading compatibility information...