Aluminum Roller Rocker Arm Set, 1.7:1 Ratio
Original price was: $602.85.$578.75Current price is: $578.75.
Chevrolet Performance aluminum roller rocker arms have bearings and fulcrums with an extra-wide design for improved load distribution. The rockers are lubricated with pressurized oil. The rockers have a 1.7:1 ratio for 7/16″ studs. The roller-tip axle is made from 4130 steel and the roller tip is machined and ground from 8620 steel.
19210726 Chevrolet Rocker Arms
- 1.7:1 ratio for 7/16″ studs
- Set includes 16 roller rocker arms and nuts
- Used on 572-cubic-inch Big-Block engines
- Use P/N 19244484 for single replacement part
Note: Not for use with production-height valve covers.
Aluminum Roller Rocker Arm Set, 1.7:1 Ratio
Chevrolet Performance aluminum roller rocker arms have bearings and fulcrums with an extra-wide design for improved load distribution. The rockers are lubricated with pressurized oil. The rockers have a 1.7:1 ratio for 7/16″ studs. The roller-tip axle is made from 4130 steel and the roller tip is machined and ground from 8620 steel.
19210726 Chevrolet Rocker Arms
- 1.7:1 ratio for 7/16″ studs
- Set includes 16 roller rocker arms and nuts
- Used on 572-cubic-inch Big-Block engines
- Use P/N 19244484 for single replacement part
Note: Not for use with production-height valve covers.
| Weight | 1 lbs |
|---|---|
| Brand | |
| Replaces/Supersedes | 12361323, 12361330 |
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WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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