Proform 66911 aluminum roller rockers.
Fits Ford 289 302 351W engines.
Use with 3/8" rocker studs.
Rid your engine of internal friction with roller-tipped rocker arms.
The race-proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips.
Precision machined to insure consistency and ratio accuracy.
TECH NOTE: Requires the use of rocker arm studs. Will not fit pedestal mounts.
Sold as 16 extruded aluminum roller rockers and 16 poly locks.
HOURS: 11:00 am to 6:00 pm Monday - Friday Eastern Standard Time
We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page.
We will not ship to freight forwarding - expediting companies.
PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.