Proform - 66907C - SBC Alum. Roller R/A Set 1.5 Ratio 3/8in Stud

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. 16 extruded aluminum roller rockers and 16 poly locks. Sold as one set.
Product Details:

• Engine Roller Rocker Arm Set
• 1.5 Ratio With 3/8 Inch Stud
• Extruded Aluminum Type with Roller Needle Bearing Trunions
• Fits Small Block Chevy Engines
• Blue Anodized Finish
• Use With A Max Spring Diameter of 1.400 Inches
• Poly Locks Included
• Clamshell Packaged For Retail Display
• Sold As One Set

Vendor Part Number: 66907C

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1997 1997 Chevrolet C1500 Silverado
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1997 1997 Chevrolet K2500 Silverado
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1997 1997 Chevrolet C1500 WT
1997 1997 Chevrolet Express 2500 LS
1997 1997 Chevrolet K1500 Suburban LS
1997 1997 Chevrolet C1500 Suburban
1997 1997 Chevrolet K2500
1997 1997 Chevrolet C2500
1997 1997 Chevrolet C2500 Suburban
1997 1997 Chevrolet C3500
1997 1997 Chevrolet Express 1500
1997 1997 Chevrolet Express 2500
1997 1997 Chevrolet Corvette
1997 1997 Chevrolet K1500
1997 1997 Chevrolet Express 3500
1997 1997 Chevrolet K1500 Suburban
1997 1997 Chevrolet K2500 Suburban
1997 1997 Chevrolet Tahoe LS
1997 1997 Chevrolet K3500
1997 1997 Chevrolet P30
1997 1997 Chevrolet Tahoe
1997 1997 Chevrolet K3500 Cheyenne
1997 1997 Chevrolet K2500 Cheyenne
1997 1997 Chevrolet K1500 Cheyenne
1997 1997 Chevrolet C1500 Cheyenne
1997 1997 Chevrolet C2500 Cheyenne
1997 1997 Chevrolet C3500 Cheyenne
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