Skip to main content
Proform

Proform 66921 Stamped Long-Slot Rocker Arms, 7/16 in. 1.7 Ratio

Part # PRO66921 Be the first to write a review

Compatible with Big Block Chevy®. This product is not created or sold by Chevy®.

Read More

Proform 66921 Stamped Long-Slot Rocker Arms, 7/16 in. 1.7 Ratio

Not Available

For use when 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. Sold as one set.
Brand Proform
Product TypeRocker Arms
UPC037995669219
Manufacturer Part Number66921
Part NumberPRO66921
Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.