LT1-LT4 Modifications 1993-97 Gen II Small Block V8

oil cooler line seals part #

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Old 03-07-2012, 08:45 PM
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Question oil cooler line seals part #

are the oil cooler line seals the same size as the coolant stem crossover seals in an lt1. http://www.napaonline.com/Catalog/Re...&Dk=1&Dp=3&N=0
Old 03-08-2012, 11:03 AM
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The GM part number for the oil cooler line seals for my '94 (you didn't give your year) is 10170112 'washer engine oil cooler'.
They are bigger than the steam pipe washers. I just measured the register they sit on on the cooler lines I removed from my car this winter to be .625 (that would be the seals ID)
Steam pipe banjo bolts measure .510 OD.

Last edited by guppymech; 03-08-2012 at 11:37 AM.
Old 03-08-2012, 12:23 PM
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The oil cooler on the '94 differs from that on later models. Personally, I would probably just take it off.



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