Edelbrock Red Roller Rockers for Big-Block Chevy 7/16 stud and W 348/409 1.7:1 (Qty 1)
Part # 77791SKU EDE77791
Universal fit
| Brand | Edelbrock |
|---|---|
| Part type | Engine Rocker Arm |
| Grade Type | Performance |
| Material | Aluminum |
| Maximum Spring Outside Diameter | 1.65 in |
| Mounting Type | Stud |
| Quantity | Sold Individually |
| Rocker Arm Finish | Red anodized |
| Rocker Arm Material | Aluminum |
| Rocker Arm Nut Type | Poly Lock |
| Rocker Arm Ratio | 1.7:1 |
| Rocker Arm Type | Full Roller |
| Self Aligning | No |
| Shims Included | No |
| Stud Thread Diameter | 0.4375 in |
| UPC / GTIN | 00085347777914 |
Description
Edelbrock part #77791 Red Roller Rocker arms are designed for Big Block Chevy's using 7/16" studs. This 1.7:1 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.
More from Edelbrock
| 77790 | $1,152.99 |
| 77771 | $81.99 |
| 77770 | $942.99 |
| 77760 | $941.99 |