1971-1977 General Motors NOS Engine Cylinder Head Bolt GM Part # 3977169

This new old stock engine cylinder head bolt was manufactured by General Motors for use on the following models:

Chevrolet 1971-1977 with 140 engine,

Oldsmobile 1976-1977 with 140 engine,

Pontiac 1976-1977 with 140 engine

 Parts Catalog Note:  7/16″ X 14 X 6-3/4″

NOTE:  Images show the condition and what is included in the sale.

*This item may be re-packaged to protect it from shelf wear.