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Vehicle Info NeededHARLAND SHARPPART NUMBER: 851-1001-1
Aluminum Roller Rocker Arm SB-Chevy
$3279
Ships on Sep 03, 2026
Lowest Price GuaranteeChevy - Small Block
- Aluminum Roller Rocker Arm
- SB-Chevy
- 1.5 Ratio
- 3/8" Stud
- Individual - 1/pkg
- 1.060" Wide Body
- Fits under center bolt valve cover.
- Not for use with self aligning heads. Must use pushrod guide plate, if pushrod is not guided in the head
- 1.6:1 and higher ratios will require pushrod guide plates or modifications to guide in head
- Max spring clearance 1.450" diameter spring
Average Performance Gains of 15 to 40 HP!
Harland Sharp developed and manufactured the first aluminum needle bearing Roller Tip Rocker Arms in 1960. Since then, thousands of racing enthusiasts have experienced the quality and precision of every Harland Sharp rocker arm. Features include, full needle bearing roller fulcrum, roller tip, and consistent ratios to reduce friction, wear, and to stabilize valve timing. The unique Friction Free Design gives you average gains of 15 to 40 HP. Made In The USA!
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Part TypeRocker Arm
Product LineHarland Sharp Aluminum Roller Rockers
BrandHARLAND SHARP
Package Height1.6
Package Width1.8
Package Length3.5
Weight0.35 PG
Part CategoryPerformance Parts
Vendor Part Number1001-1
Package Qty1
Package TypeEA
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