These are the locking type when used on (or installed on altered engined cars...) fitted with the Small Block Chev 302, 350 or 396 SB..
The bolt going across the head allows for 73-75 mm spacing.
Unlike the normal width or 65-65 mm.
Fits:
CHEVROLET |
BEL AIR |
1961-1965 |
CHEVROLET |
BISCAYNE |
1961-1965 |
CHEVROLET |
BROOKWOOD |
1961 |
CHEVROLET |
CAMARO |
1967-1969 |
CHEVROLET |
CHEVELLE |
1966-1967 |
CHEVROLET |
CHEVY II |
1968 |
CHEVROLET |
CORVETTE |
1969-1982 |
CHEVROLET |
EL CAMINO |
1966-1967 |
CHEVROLET |
IMPALA |
1961-1967 |
CHEVROLET |
MALIBU |
1966-1967 |