CONNECTING ROD BOLTS
Year Part Number Size Application
1963-68 3862720 3/8" 366/396/427 except L-88
1968 3942409 7/16" L-88
WATER PUMPS
Year Part Number Usage
1965-68 3856284 All cars
1969 3856284 Early Corvettes only
1969 3931065 All cars Corvettes
1969 3940960 Corvette