Rear main Seal ? LT1
#5
TECH Veteran
iTrader: (1)
this one was recommended by my machine shop
felpro # 2919 high performance silicone seal
http://www.summitracing.com/parts/fel-2919/overview/
anyone use this?
felpro # 2919 high performance silicone seal
http://www.summitracing.com/parts/fel-2919/overview/
anyone use this?
I've used it also.....
#7
TECH Veteran
iTrader: (1)
I think it's more of a Teflon seal. From what I understand, GM went to this seal in the 1997 model year, in an effort to cure one of the LT1's numerous oil leak sources. When I installed this seal in my car, I found oil in the screw holes where the seal retainer attaches to the block. I have no idea how oil got in there, but when I reinstalled that part, I put a dab of thread sealer on the bolts, just for insurance....
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#8
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