Proform Engine Rocker Arms; Long-Slot Stamped Style; 1.7 Ratio; 7/16 Stud; Fits BB Chevy 66921

Description

Perfect for use when a roller tip is not required. Proven OEM quality. Extra long slot eliminates rocker to stud interference when using high lift cams. 16 rockers, grooved balls and nuts per package.r

Attributes:

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• GTIN: 00037995669219

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• Brand Name: Proform

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• Applications: Chevy Big Block Engines

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• Arm Style: Non-roller

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• Body Style: Standard

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• Engine: Chevy Big Block

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• Fasteners Included: Yes

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• Feature/Benefit: Perfect for use when a roller tip is not required.

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• Finish: Black Oxide

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• Make: Chevrolet

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• Material: Steel

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• Mounting Style: Stud

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• Ratio: 1.7

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• Self-Aligning: No

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• Stud Diameter (in.): 7/16 in.

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Extended Information:

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• Country of Origin: Taiwan

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• Emissions : Released

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• Life Cycle Status: Available To Order

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Packing Information:

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• Quantity of Each: 1

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• Package UOM: EA

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• Dimension: 7.25 x 7.25 x 3 inches

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• Weight: 5.5 lb

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