1 results for chevrolet engine block casting numbers found in 0.000 seconds

. Two pieces per set. Fits Chevy small block. 66950 ..........For use with 3/8" stud ... For use with 7/16" stud Fits Chevy big block. 66981 ..........For use with 7/16" ... stud Chevy Guide Plates Fits Chevrolet small block engines 5/16". Hardened. ... the end (ie "67708P"). Fits Chevy small block engines. 66928 ..........1.5 Ratio, 3/ ... Aluminum Roller-Rocker Arms Rid your engine of internal friction with roller-tipped ... and 16 poly locks. Fits Chevy small block engines. 66907 ..........1.5 Ratio 3/8 ... 3/8" Stud (8 pcs) Fits Chevy small block engines w/ center hold-down valve ... /8" Stud, Self Aligning Fits Chevy big block engines. 66913 ..........1.7 Ratio 7/ ... 1.7 Ratio 7/16" Stud Fits Ford small block engines. 66911 ..........1.6 Ratio 3/8 ... -Treated Pushrod Kit. Fits Chevy small block engines. 66923C.........1.5 Ratio, 3/8 ...