Edelbrock - 77781
Rocker Arms Roller SBF 3/8in. 1.6:1 Ratio Individual
Edelbrock part #77781 Red Roller Rocker arms are designed for small block Chevy's using 3/8" studs. This 1.6:1 Ratio, single replacement rocker is 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.
- 7129 Grade Aluminum
- CNC Machined
- Micro-Polished
- Anodized
- Accommodates Up To 1.65 in. Diameter Springs
- Made In U.S.A.
Self Aligning: No
RGL: 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.
Mounting Type: Stud
Rocker Arm Material: Aluminum
Grade Type: Performance
Maximum Spring Outside Diameter: 1.65
Material: Aluminum
Rocker Arm Nut Type: Poly Lock
Rocker Arm Type: Full Roller
Shims Included: No
Rocker Arm Ratio: 1.6:1
Rocker Arm Finish: Red anodized
Stud Thread Diameter: 0.375
Quantity: Sold Individually
