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Red Roller Rockers for Small-Block Chevy 3/8 stud 1.5:1 (Qty 1)

$52.95
Edelbrock part #77771 Red Roller Rocker arms are designed for small block Chevy's using 3/8 studs. This 1.5:1 Ratio, single replacement rocker is manufactured in the USA from lightweight 7129 grade aluminum.
In stock
SKU
77771
The Edelbrock red roller rockers #77771 small block chevy 3/8 stud 1.5:1 single; ratio are manufactured in the USA from lightweight 7129 grade aluminum. The body is CNC machined then micro polished and anodized for durability. The trunnion race, roller pin and roller tip are centerless ground for superior quality. A high quality Torrington needle bearing fulcrum combined with a roller tip ensure smooth operation and performance. The full body design will accommodate up to 1.65" diameter springs. Thick-walled adjusting nuts and 4140 steel poly locks are included.               Installation Note:Rocker geometry should be checked, making sure that the contact point of the roller remains properly on the valve tip and does not roll off the edge. Visual inspection of the rockers, valve springs, retainers, and pushrods should be made to ensure that none of these components come into improper contact with each other. If problems with valve train geometry occur, changes such as pushrod length may have to be made.
More Information
Manufacturer Edelbrock
Application Application Specific
UPC 00085347777716
Maximum Spring Outside Diameter 1.65 in
Maximum Spring Outside Diameter 1.65 in
Quantity Sold Individually
Self Aligning No
Rocker Arm Finish Red Anodized
Rocker Arm Nut Type Poly Lock
Rocker Arm Ratio 1.5:1
Rocker Arm Type Full Roller
Slot Width 1.457 in
Stud Thread Diameter 0.375 in
Shims Included No
Availability Note Available to Order
Warranty 12 Months
Emissions Code N/A
Hazardous Materials Warning WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Material Aluminum
Mounting Type Stud