Harland Sharp SBC 3/8" Stud Mount Roller Diamond Rocker Arms, 1.6 Ratio, for SBC 262-400 Heads

Harland Sharp SBC 3/8" Stud Mount Roller Diamond Rocker Arms, 1.6 Ratio, for SBC 262-400 Heads

Notes: If you are using a late model LT1/LT4 self aligning cylinder heads, you will need to install pushrod guide plates for the rockers to work properly.

Eliminate stud flex by adding a Harland Sharp Pro Model stud girdle & polylocks, for maximum valve train stability. View product options.

If you are using a spring any larger than 1.450 with a 3/8 rocker stud, Harland Sharp recommends our "Heavy Duty" 3/8 series Part # CSP-SH1001 roller rockers.

Specs:
Rocker Arm Mounting Style: Stud
Self-Aligning: No
Rocker Arm Ratio: 1.6
Stud Size: 3/8 in.
Maximum Spring Diameter (in.): 1.450 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
Slot Width (in.): 0.562 in.
Rocker Arm Finish: Orange anodized
Quantity: Set of 16.

Special Features:
Clears 1.450 Springs & Retainers
Fits Center bolt Valve Covers
Lightweight Body Design
More clearance for valve covers and stud girdles
Eliminates as much as 100 grams of moving mass from your SB valve train.

Fitment:
1955-1987 262-400 Small Block Chevy V8
1988-1992 262-400 Small Block Chevy V8 (Center bolt valve covers)
1992-1999 305-350 Vortec Small Block Chevy V8 (LT1)