The Most Complete LS-Specific T-56 Magnum Package Available

This package is engineered specifically for LS engines and includes every critical component needed for correct fitment, alignment, and performance. Unlike generic T-56 Magnum listings, Bowler packages are matched, pre-checked, and professionally set up in-house to eliminate guesswork and installation problems.

Why This Bowler Package Is Better

Complete, matched LS system — no missing parts
Correct bellhousing + dial-in for proper alignment
Twin-disc clutch handles up to 850 lb-ft
Pre-adjusted hydraulics available
No generic components or mismatched parts
No guesswork at install
Crisp, predictable shifts
Supported by Bowler’s expert tech team

If you’re building a Pro-Touring car, street machine, or high-performance hot rod, this is the proven 6-speed package that installs right the first time and delivers crisp, smooth, reliable shifts.

What’s Included

T-56 Magnum TUET11009 Transmission
Ratios: 2.66, 1.78, 1.30, 1.00, .80, .63
Built for high-performance LS applications
Designed for street, Pro-Touring, and autocross use
QuickTime RM-8019 Bellhousing (LS Specific)
SFI certified
Correct spacing and alignment for LS engines
Tilton 6000 Series Hydraulic Throwout Bearing
-4AN inlet
Remote bleeder
Precision matched to clutch & bellhousing
Tilton ST-246 Twin Disc Clutch Kit
Spring hub discs
Handles up to 850 lb-ft
Smooth engagement and street drivability
All hardware included
31-Spline 1350 Billet Yoke
Strength and reliability for high torque builds
Required Hardware Pack
Bolts, bearings, fasteners
Everything you need for correct assembly
Bowler Technical Support
Direct access to real builders and installers

Why Bowler

Most sellers offer a bare Magnum or a mismatched group of parts.
This leaves you guessing:

Which bellhousing?
Which clutch?
What hydraulics?
What alignment?
What crossmember?
Will it even fit?

One wrong part = ruined install.

Bowler solves the entire system:

Matched LS components
Correct bellhousing alignment
Proper clutch stack height
Hydraulics that fit and work
Dial-in tool included
In-house setup & verification
Real tech support from actual builders

This is the difference between a transmission that fits and a transmission that performs.

Fits These Engines

All LS engines
LS1, LS2, LS3, LS6, LS7, L92, L99, LY6, LY2
Works with 6-bolt and 8-bolt crank LS engines
Use with LS Engines (will work with all 6 or 8 bolt crank LS and LT engines) This package is not vehicle specific. We also carry model specific crossmembers and hydraulic master cylinder conversions if needed.

Fits These Vehicle Types

GM A-body
GM F-body
Early Chevy trucks
Custom hot rods
Pro-Touring cars
Restomods

Recommended Add-Ons

Bowler Hydraulic Master Cylinder Kit
Bowler Crossmember (vehicle specific)
Driveshaft (31 spline)
Bellhousing alignment tool
NightStick Shifter
Additional RAM/Tilton clutch options

These ensure a complete, correct installation.

If you’re unsure about fitment, our team will match everything to your specific build

Instructions

Tremec TKO & T-56 Installation Instructions

Tremec Transmissions