Thread: Oil pan
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Old 12-14-2025, 09:34 PM
gtorich gtorich is offline
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Join Date: Apr 2002
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Quote:
Originally Posted by mgarblik View Post
I have had to work on the oil pans and valley covers from both Ames and Butler. My approach has been to assemble those parts with all the fasteners, snug. Then I work the flanges with several sizes of shot filled hammers I have in the shop. Also have to use a brass punch in some areas to work out the fit. Also had to slot 1/2 the holes in a recent 68 GTO engine build with an Ames pan. It's just the nature of the beast. The Ames pan fit at the timing cover had about a 3/16" gap before fitting it. Be aware, the aftermarket oil pans have extra interior volume vs. the OE pans. Can't really see it from just looking. But I filled several aftermarket pans with measured amounts of water and they hold about 1/2-3/4 quart more liquid to reach the same level. FWIW.
Hey Mike, thanks for explaining that , im thinking of talking to the builder and have him take the time to get this thing ship shape.

I take it your doing all this adjustment with the gasket off or on.

Will send the one back to butler, even if you got everything perfect you would have to do as Mick said and dent it and hope for the best.

Rich