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Roller Rocker Arms, Chevrolet Small Block, 3/8", 1.5:1 Ratio
incl. vat
Only 1 in stock
Ready to ship, estimated delivery time: 1-3 workdays
Notes
Tracked shipping across Europe
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All-in EU price, no import duties or fees
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Edelbrock part #77770 Red Roller Rocker arms are designed for small block Chevy's using 3/8" studs. This 1.5:1 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.
- 7129-grade aluminum
- CNC machined
- Micro polished
- Anodized
- Accommodates up to 1.65-inch diameter springs
- Made in U.S.A.
DETAILS
| Car/Engine: | Chevrolet Small Block |
|---|---|
| Engine Notes: | 265-400 cui V8 1957-1986 |
| Quantity: | 1 Piece, Set of 16 |
| Rocker Arm Material: | Aluminum |
| Rocker Arm Mounting Style: | Stud |
| Rocker Arm Nut Style: | Polylock |
| Rocker Arm Ratio: | 1.5 |
| Rocker Arm Style: | Full Roller |
| Stud Size: | 3/8" |
LINKS
No video avaliable.
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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.
Edelbrock part #77770 Red Roller Rocker arms are designed for small block Chevy's using 3/8" studs. This 1.5:1 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.
- 7129-grade aluminum
- CNC machined
- Micro polished
- Anodized
- Accommodates up to 1.65-inch diameter springs
- Made in U.S.A.
DETAILS
| Car/Engine: | Chevrolet Small Block |
|---|---|
| Engine Notes: | 265-400 cui V8 1957-1986 |
| Quantity: | 1 Piece, Set of 16 |
| Rocker Arm Material: | Aluminum |
| Rocker Arm Mounting Style: | Stud |
| Rocker Arm Nut Style: | Polylock |
| Rocker Arm Ratio: | 1.5 |
| Rocker Arm Style: | Full Roller |
| Stud Size: | 3/8" |
LINKS
No video avaliable.
Login
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.
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