Differential heater

[Bob Bender]

Originally Posted by Ed Wright

My friend's recently sold Pro Stocker had an oil tank/pan heater screwed into a welded-in bung in the back of the rear end housing. The cord was zip-tied to the left wheelie bar so it was easy to plug in to warm up the gear lube before each round. I thought about adding one to mine. Easy to weld the bung to the rear cover of my 12 bolt. Just use it for tough heads ups, class, etc.

Heard of guys running Dexron ATF for gear lube (One guy said "all the time"). Not sure about that deal. I'm too old to weld up the gears in the lights and go for a ride. LOL

Ed' I have used atf a lot in slow cars and never hurt the gears.