6 products fit your

1978 GMC C35

Add Engine

Show Direct Fit Parts

Select Engine Balance

All

6

External

1

Internal

1

6 products

Clear All

Fitment

1978 GMC C35

Category

Driveline and Axles

Subcategory

Clutch Components

Part

Flexplates

Transmission Family

TH400

Products

Related Articles

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

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

Read More

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

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

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

Read More

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

Mopar Flexplate Identification Guide

Mopar Flexplate Identification Guide

Read More

Determining the correct flexplate for your V8 Mopar-powered project takes a little understanding of how these engines were balanced. Our Mopar flexplate buyer’s guide will help.

Ford Flexplate Identification Guide

Ford Flexplate Identification Guide

Read More

Ford’s small block and big block engine families have their share of flexplate differences. We’ll show you what to look for in this buyer’s guide.

Showing all 6 results

Customer Impersonation Script