Engine Tightening Specifications

 

 Cars

Year Engine Cylinder
Head Bolts
ft.lb.
Main Bearing
Bolts ft.lb.
Connecting
Rod Bolts
ft.lb.
1954 V8 65-75 80-90 45-50
1955 V8 75 95-105 45-50
1956 V8 60-75 95-105 45-50
1957 V8 75 95-105 45-50
1958-60 292 65-75 95-105 45-50
1961-62 292 65-75 80-90 40-45

 

Trucks

Year Engine Cylinder
Head Bolts
ft.lb.
Main Bearing
Bolts ft.lb.
Connecting
Rod Bolts
ft.lb.
1961-62 292 MD 65-75 80-90 40-45
1961-62 292 HD 70-85 80-90 40-45

Y-Block.Info