Harland Sharp Big Block Buick 13/16" Roller Rocker Arms, Shaft Mount, 1.6 Ratio, Aluminum

Harland Sharp Big Block Buick 13/16" Roller Rocker Arms, Shaft Mount, 1.6 Ratio, Aluminum Notes: Designed for production heads Only. 1985-88 Heads will require stand clearance.
Specs:
Rocker Arm Mounting Style: Shaft
Self-Aligning: No
Rocker Arm Ratio: 1.6
Rocker Arm Style: Full roller
Shaft Diameter (in.): 0.813 in.
Shims Included: Yes
Rocker Arm Material: Aluminum
Rocker Arm Body Style: Standard
Rocker Arm Fasteners Included: No
Rocker Arm Finish: Orange anodized
Quantity: Sold as a kit.
Notes: Designed for production cylinder heads only. Requires pushrod oiling. Fits:
Buick V8 1967-76 400-455