Proform 66879 Roller Rocker Arm Set

Fits Ford Aluminum Head Small Block - Pedestal Mount - For 1977-1994 302HO and 351W Hydraulic and Roller Cams. 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. Sold as one set.

Product Details:

• Engine Roller Rocker Arm Set
• Pedestal Mount Version
• 1.6 Ratio With 5/16 Inch Stud
• Extruded Aluminum Type With Roller Needle Bearing Trunions
• Fits 1977 to 1994 Ford 302HO And 351W Aluminum Head Engines With Hydraulic And Roller Cams
• Use With A Max Spring Diameter Of 1.500 Inches
• Rated For Up To 450 Lbs Open Pressure
• Blue Anodized Finish
• Sold As One Set