Post Tagged with: "differential"

GM Differential Ring Pinion Size Measurements
Q&A / Tech

Mailbag: How to Identify GM Differential Carriers

Q: I have a 1970 El Camino with a 12-bolt differential and 4.11:1 ring and pinion. I’m not sure if it’s the original gear ratio, but I want to change […]

Video: Identifying Noise from an Automatic Locker Differential
Videos & Galleries

Video: Identifying Noise from an Automatic Locker Differential

Anyone who has ever driven a performance car or truck with a locking differential will tell you that there are distinctive noises that come with its operation. Normally, this is […]

Buyer's Guides / Parts / Videos & Galleries

Video: Guide to Eaton and Detroit Locker Differentials

Eaton and Detroit Locker are among the biggest names in the world of high performance differential carriers. Now owned by Eaton, Detroit Locker is practically synonymous with locking differentials. And the word […]

Tech / Tech Articles

Quick Guide to Diagnosing Differential & Driveline Noises

We don’t know which sounds worse—car guys singing show tunes in the shower or a howling differential. While there is no help for our singing, we can help you diagnose […]