bill3302

. I have a 65 396. I need to know what head markings the three bolts had that hold the alternator to the cylinder head? I bought bolts from one source that had a C on the head and Paragon bolts have a TR.Any info would help. Thanks Bill

Donald #31176

GM used multiple fastener vendors. On alternator support "C" (Cuyahoga Bolt) and "A" (American Screw Products) were the most commonly used bolts.

bill3302

Thanks Don