Chevy V8 262-400, 1955-1987 (Not to use with valve springs over 1.520" O.D.) Non Self Aligning
RK501, RK508

Chevy V8 396-454, 1965-1990 (Not to use with valve springs over 1.560" O.D.)(up to .560" lift)
RK504, RK507

This product is in the following categories:

Home > Valvetrain > Rocker Arms

Manufacturer:

Elgin

Elgin Stamped Steel Rocker Arm Set Chevy SB 1955-87

Part #: RK501

Elgin Stamped Steel Rocker Arm Set for Chevy V8 262-400. 1955-87. (Not to use with valve springs over 1.520" O.D.) Non Self Aligning. 1.5 ratio, 3/8" stud

Elgin Stamped Steel Rocker Arm Set Chevy BB 1965-90

Part #: RK504

Elgin Stamped Steel Rocker Arm Set for Chevy V8 396-454. 1965-90. (not to use with valve springs over 1.560" O.D.)(up to .560" lift)
1.7 ratio, 7/16" stud (.560" or more lift)

Elgin Stamped Steel Rocker Arm Set Chevy V8 396-454

Part #: RK507

Elgin Stamped Steel Rocker Arm Set for Chevy V8 396-454. 1965-90. (not to use with valve springs over 1.560" O.D.)(up to .560" lift)
1.7 ratio, 7/16" stud Long Slot

Elgin Stamped Steel Long Slot Rocker Arm Set Chevy SB 1955-87

Part #: RK508

Elgin Stamped Steel Long Slot Rocker Arm Assembly for Chevy V8's 265 - 400. 1955-87.