Red Roller Rockers for Big-Block Chevy 7/16 stud and W 348/409 1.7:1 (Qty 16)

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$737.95

Edelbrock part #77790 Red Roller Rocker arms are designed for Big block Chevy's using 7/16 studs. This 1.7:1 Ratio, set of 16 rockers are manufactured in the USA from lightweight 7129 grade aluminum.

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SKU

77790

Details

Edelbrock part #77790 Red Roller Rocker arms are designed for Big block Chevy's using 7/16 studs. This 1.7:1 Ratio, set of 16 rockers 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.

PRODUCT SPECS

More Information
Part Type	Engine Rocker Arm
Manufacturer	Edelbrock
Application	Application Specific
UPC	085347777907
Maximum Spring Outside Diameter	1.65 in
Maximum Spring Outside Diameter	1.65 in
Quantity	Set of 16
Self Aligning	No
Rocker Arm Finish	Red Anodized
Rocker Arm Nut Type	Poly Lock
Rocker Arm Ratio	1.7:1
Rocker Arm Type	Full Roller
Slot Width	1.484 in
Stud Thread Diameter	0.4375 in
Shims Included	No
Availability Note	Available to Order
Warranty	12 Months
Emissions Code	N/A
Application Summary	Chevrolet:W-Series:348 (5.7L)-409 (6.7L)
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