Description
Scorpion Performance is the leading manufacturer of rocker arms that are 100% manufactured and assembled in the U.S.A. These Rockers are lightweight, assuring even greater horsepower, and they are the quietest rocker on the market. Needle Bearing Fulcrum and Roller Tip, Centerless Ground Trunnion, Centerless Ground Pin & Roller, Burr-Free Thru Hole in Trunnion, Large Machined Seat, Thick Walled Adjusting Nut, Pedestals Machined from Solid Steel, Black Oxide Coated Steel Parts & 100% CNC Machined.
Endurace Series rockers have added features over race rockers:
- Lighter weight for rapid RPM gain, 28 grams lighter on average compared to race series.
- Lower profile than race series for better fitment under valve covers.
- Shorter Polylocks than race series for better clearance on valve covers.
- Can handle .750″ valve lift and 750 lbs maximum open spring pressure.
- Product Line: Scorpion racing products USA
- Condition: Brand new.
- Quantity: (Set of 16) Roller rocker arms with Polly locks.
- Part #: RR308-167SC-E
- Application: Holden 253/308 V8 carby engine
- Application: Holden 5.0L 304 EFI engine
- Application: Holden HT- HG- HQ- HJ- HX- HZ
- Application: Holden Torana LH- LX
- Application: Holden Commodore VB- VC- VH- VK- VL- VN- VR- VS- VT
- Application: Holden Statesman WB- VR- VS- VQ
- Notes: 7/16 Polly locks included in set
- Notes: Head Machining required
- Notes: Head must be fitted with guide plates for alignment
- Notes: Can handle .750″ lift and 750 lbs of open spring pressure
- Notes: Rocker Ratio1.65 , Stud mount 7/16”
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