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Red Roller Rockers for Small-Block Ford 3/8 stud 1.6:1 (Qty 1)
$52.95
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.
Out of stock
SKU
77781
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.
| Part Type | Engine Rocker Arm |
|---|---|
| Manufacturer | Edelbrock |
| Application | Application Specific |
| UPC | 085347777815 |
| 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 | 1.6:1 |
| Rocker Arm Type | Full Roller |
| Slot Width | 1.477 in |
| Stud Thread Diameter | 0.375 in |
| Shims Included | No |
| Availability Note | Available to Order |
| Warranty | 12 Months |
| Emissions Code | N/A |
| Application Summary | Ford:Small-Block:289 (4.7L)-351W (5.8L) |
| 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 |
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