When ordering sets specify the letter "S" before the
part # (S-1001)
When ordering pieces specify "Dash 1" after the part #
Polylocks are included with sets and individual pieces.
Offsets are available for all part numbers.
Stud style rockers up to .250" inch.
Shaft style (Mopar) up to .875" inch.
Note: When ordering look at the rockers from the top
(flat side up)
with the roller towards you, the diagram
shows how offsets are
Small Block Chevy 7/16 Stud
Small Block Chevy 3/8 Stud
Big Block Chevy
Small Block Mopar
Big Block Mopar