The 700R4 is a great choice when it's time to upgrade your classic car or truck with an overdrive transmission. Here's what you need to know about GM's famous 4-speed automatic.

700R4 Transmission Complete Guide | Diagrams, HP Ratings, FAQ

This slick grey 55 Chevy truck is as clean as they come, and there are more hidden details throughout than the subtle exterior would lead you to believe.

1955 Chevy Truck

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

From a mild leveling to slammed and “in the weeds” there are several options to lowering a C10. We discuss the options in our ’67-’72 C10 lowering guide.

1967-1972 Chevy C10 Pickup Lowering Guide

The 454 big block Chevy is still a popular build option for when there is no replacement for displacement!

Chevy 454 Big Block Budget Build: Recipes for 400-600 HP

In Episode 3 of our C10 build, we install a front suspension kit and finally have a rolling chassis!

Front Suspension and Rolling Chassis | 1968 C10 Build Episode 3

Follow along as Jeff installs an early 700R4 transmission for the big block in his 1967 Chevelle. See how this unit is upgraded and converted to a later 30 spline style.

Upgrading a 700R4 Transmission - 1967 Chevelle

In this Tech Talk episode, we detail the install of a C10 G-Comp Rear Suspension kit. This kit uses truck arms like the original, but adds coilovers and plenty of adjustment options.

Truck Arm Suspension Design: 67-72 C10 Suspension Upgrades

Whether you are looking to change the look of your truck, get rid of your tired rusty springs, or upgrade the ride quality of your truck, Speedway Motors has you covered with stock height and lowered spring options.

Chevy C-10 Rear Lowering Spring Install

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Historic Chevy Performance Engines

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

1974 Chevy C10 Suburban 700R4 Engine Parts

1974 Chevy C10 Suburban 700R4 Engine Parts | Speedway Motors

Shop 1974 Chevy C10 Suburban 700R4 Engine Parts and get Free Shipping on orders over $175 at Speedway Motors.

1974 Chevy C10 Suburban 700R4 Engine Parts

Subcategory

Part

Brand

Availability

Price

Customer Rating

Products

Maxima 39-10901 Performance Break-In Engine Oil, 1QT, 10W30

40 Amp Adjustable Fan Switch and Relay Kit