What type of rear main seal do you guys use?
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Supreme Member
Joined: Feb 2010
Posts: 1,446
Likes: 2
From: Orlando
Car: 1991 Camaro Z28
Engine: 357, Canfield heads, solid roller,
Transmission: Upgraded 03 Cobra T56
Axle/Gears: 9" 3.50 gears and Detroit Locker
What type of rear main seal do you guys use?
I'm going to put a new seal in since I have the trans out and I have a small leak from it. I see that Autozone has 3 different ones though. 2 are in stock and the "high performance" one is by special order. The instock ones are rubber and teflon. The high performance one is called premium fluoroelastomer. This is for a 1 piece rear main block. Do you guys have a preference as to which is best?
Supreme Member
Joined: Apr 2004
Posts: 1,077
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From: Denver, CO
Car: cleanest '86 sport coupe around!!
Engine: 355ci twin 66mm turbos on e85
Transmission: built rmvb th400 w/ t-brake
Axle/Gears: 3.23
Re: What type of rear main seal do you guys use?
if the "teflon" one they refer to is a brownish/tan colored seal, thats the one i got a few years ago when i replaced mine...not a drop leaked since!
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