This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

Learn how to install a side detent shifter in a 1969 Chevy C10.

How to Install Side Detent Shifter for GM TH200, TH250, TH350, and TH400

We show you how to keep that old GM transmission when swapping in an LS engine. Our LS swap adapter kits make it easy!

How to Adapt LS Engine to 700R4 or Turbo 350 Transmissions

Follow Tim as he swaps tail housings and covers on a T-5 transmission

Speedway Tech Talk - Swapping Tail Housings and Covers on a T-5 Transmission 

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

It may feel like a daunting task attempting to determine the best leaf spring for your traditional hot rod straight axle build, but our buyer's guide will surely help.

Front Spring Choices for Traditional Straight Axle Hot Rods

Check out some cool overhead conversions to the Ford flathead V8 on display in the Museum of American Speed!

Vintage Overhead Valve Conversions for the Ford Flathead

Choosing the right suspension products when building your street rod or custom car. A step by step on how to determine which parts are needed for installation, how to calculate the spring rate and other helpful tips along the way.

Installing Torsion Bars in Street Rods

Learn how to assemble the front axle of a sprint car. See what tools are needed for assembly including an angle finder gauge tool and king pin reamer.

Assembling a Sprint Car Front Axle

Tim talks about the process of upgrading the factory hubs on his 1929 Roadster project with new manufacture units courtesy of Speedway Motors.

New Hubs for a Traditional-Style Hot Rod

Engine Family Facets

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Oldsmobile Cutlass Th400 Auto Trans Oil Pans

Oldsmobile Cutlass Th400 Auto Trans Dipsticks

Oldsmobile Cutlass Th400 Auto Trans Overhaul Kits

Oldsmobile Cutlass Th400 Auto Trans Input Shafts

Oldsmobile Cutlass Th400 Auto Trans Valve Bodies

Oldsmobile Cutlass Th400 Auto Trans Governors

Oldsmobile Cutlass Th400 Torque Converter Hardware

Oldsmobile Cutlass Th400 Auto Trans Vacuum Modulators

Oldsmobile Cutlass Th400 Auto Trans Kick Downs

Oldsmobile Cutlass Th400 Torque Converters

Popular Parts

Oldsmobile Cutlass TH400 Auto Trans Bands

Oldsmobile Cutlass TH400 Auto Trans Bands | Speedway Motors

Shop Oldsmobile Cutlass TH400 Auto Trans Bands and get Free Shipping on orders over $175 at Speedway Motors.

Oldsmobile Cutlass TH400 Auto Trans Bands

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Brand

Availability

Price

Products

TCI 225105 Reverse Kevlar Band for TH400/4L80E

TCI 225100 Intermediate Band TH400

Popular Parts