1966 - 1968 Chevelle Big Block Lower Alternator Bracket, OE Style Cast Iron

New lower alternator mounting bracket for your Chevelle. Exact fit for all 66, 67, and 68 big block 396 or 427 engines. Cast iron design like factory units. Replaces original GM part number 3878264.

***PLEASE NOTE ~ This LOWER ALTERNATOR BRACKET is for 1966 - 1968 engines with a SHORT LENGTH water pump. It is designed to fit 66 - 68 original style GM big block heads. Over the years many cars have had an engine, head, and or water pump swap. Please double check your particular engine and make sure this will work for you.

*We have had to elongate holes on these, even when running date correct components!

PART NUMBER: ALT-15-CH