Harland Sharp BBC 65-00 396-502 7/16" Stud Mount Split-Ratio Roller Rocker Arms, 1.7/1.8 Ratio

Harland Sharp BBC 65-00 396-502 7/16" Stud Mount Split-Ratio Roller Rocker Arms, 1.7/1.8 Ratio These rockers have been track tested and race proven to withstand serious racing applications. Harland Sharp BB Chevy rockers are the toughest on the market.
Specs:
Rocker Arm Mounting Style: Stud
Self-Aligning: No
Rocker Arm Ratio: 1.7/1.8
Stud Size: 7/16 in.
Maximum Spring Diameter (in.): 1.650 in.
Rocker Arm Style: Full roller
Shims Included: No
Rocker Arm Material: Aluminum
Rocker Arm Body Style: Standard
Rocker Arm Fasteners Included: Yes
Rocker Arm Nut Style: Polylock
Rocker Arm Finish: Orange anodized
Special Features:
Clear 1.650 dia. valve spring