$182 Off

Holley 319-504 Transmission Install Kit, 6-Bolt LS To TKX/TKO

$182 Off

#425319504

Holley 319-504 Transmission Install Kit, 6-Bolt LS To TKX/TKO

Designed for Gen III/Gen IV Small Block Chevrolet Engines with 6-bolt crank/flywheel using a TKX or TKO 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

$1,899.95

Factory Shipped

$2,081.95

Save $182.00

Quantity

Need Help? Call to Order

Add to a list

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

26 Input Spline Quantity, 1.125" Input Shaft Diameter

Designed for Gen III/Gen IV Small Block Chevrolet Engines with 6-bolt crank/flywheel using a TKX or TKO 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)

See more details

Key Specs

MFG. Part #	319-504
Input Spline Quantity	26
Input Shaft Diameter	1.125"
Clutch Diameter	12"
Friction Material	Organic

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

Holley 319-504 Details

These Holley Transmission Installation Kits come complete with everything you need to bolt a TKX or TKO transmission to almost any Gen III, Gen IV, and Gen V Small Block Chevrolet Engines with a 6-bolt or 8-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. The 319-504 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). The 319-505 is very similar to the 319-504 but is designed 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).

Features:

Designed for Gen III/Gen IV Small Block Chevrolet Engines with 6-bolt crank/flywheel using a TKX or TKO 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

Holley 319-504 Specifications

KEY SPECS
MFG. Part #	319-504
Brand	Holley
Input Spline Quantity	26
Input Shaft Diameter	1.125"
Clutch Diameter	12"
Friction Material	Organic
Disc Style	Sprung hub
Hub Style	Sprung
Flywheel Included	Yes
Hardware Included	Yes
Mounting Hardware Included	Yes

GENERAL
GTIN Code	090127475201
Pressure Plate Style	Diaphragm
Throwout Bearing Included	Yes
Alignment Tool Included	Yes
Pilot Bushing Type	Roller
Pilot Bushing Included	Yes
Flywheel Material	Billet steel

Ratings & Reviews

Be the first to write a review.

Questions & Answers

Be the first to ask a question.