Chevy BBC 454 1.7 Ratio 7/16″ Aluminum Roller Rocker Arms Set


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SKU: SM-261.1014.01 Categories: , ,


Aluminum Roller Rockers are extruded from 6061 T6 Aluminum. The larger needle bearing fulcrum can withstand valve spring loads up to 600lbs, while the extruded body has a tensile strength over 60,000 PSI. Ideally suited for use with Solid / Mechanical flat tappet and Hydraulic Roller Cams. They feature very precise valve operation, horse power increase of 10-15, increases valve train life dramatically, acceleration is more responsive, oil temp will run approximately 5-10 degrees cooler

NOTE: You need Studs and Guide Plates to Run Roller Rockers .

Rocker Arm Mounting Style: Stud
Rocker Arm Ratio: 1.7
Rocker Arm Style: Full roller
Stud Size: 7/16 in.
Shims Included: No
Self-Aligning: No
Rocker Arm Body Style: Standard
Rocker Arm Nut Style: Polylock
Rocker Arm Material: Aluminum
Rocker Arm Finish: Gold anodized
Quantity: Sold as a set of 16.

Additional information

Weight 10 lbs
Dimensions 12 × 7 × 2 in
Vehicle Make



Big Block




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