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View Full Version : Early big block AOR timing cover?


ronzz572
02-08-2020, 06:38 PM
Just looking for information on 2 used with no dile pin holes, I believe they early big block chevy timing covers. 1-8 inch and 1-7 inch. Were the 8 inch used only on 427 motors? And 7 inch on 396 motors? I am putting them up for sale and need to know they're correct applications.

DWR
02-09-2020, 01:44 PM
8 inch used on solid lifter motors, 427 and 396
7 inch used on hydraulic lifter motors