PRW Power 6545402 Pro Series Billet BBC 396-454 Rocker Arms 1.7 Ratio 7/16 Stud Super Duty
These PRW Power 6545402 Super Duty Roller Rocker Arms feature a 1.7 Ratio and fit 7/16 Studs. These Pro Series rocker arms are designed for 396-454 Big Block Chevy engines from 1966-2000, and are CNC-machined from 2024 Billet aluminum for maximum strength and durability!
They come precision finished with ground needle and cage bearings, while heat-treated GCr15/52100 steel nose rollers, axles and trunnions minimize normal wear. Shot-peening increases strength and reduces stress risers. Polylocks come included. Requires screw-in studs and guideplates (not included).
PRW Power 6545402 Super Duty Pro Series Roller Rocker Arms Features:
- For 396-454 Big Block Chevy engines from 1966-2000
- Rated at 800 lbs. Open Spring Pressure
- 1.550 in. Maximum Spring Diameter
- Rocker Arm Ratio: 1.7
- Stud Size: 7/16 in.
- Rocker Arm Style: Full Roller
- Rocker Arm Nut Style: Polylock
- Nuts Included: Yes
- Screw-In Studs Included: No
- Guideplates Included: No
- Rocker Arm Material: 2024 Billet Aluminum
- Finish: Black Anodized
- Quantity: Sold as a set of 16
PRW Power has a wide selection of race engine components including rocker arms, valve covers, flexplates, main caps, and more. They are well known for providing noticeable performance gains at a value price.
PRW Power 6545402 Pro Series Billet BBC 396-454 Rocker Arms 1.7 Ratio 7/16 Stud Super Duty
These PRW Power 6545402 Super Duty Roller Rocker Arms feature a 1.7 Ratio and fit 7/16 Studs. These Pro Series rocker arms are designed for 396-454 Big Block Chevy engines from 1966-2000, and are CNC-machined from 2024 Billet aluminum for maximum strength and durability!
They come precision finished with ground needle and cage bearings, while heat-treated GCr15/52100 steel nose rollers, axles and trunnions minimize normal wear. Shot-peening increases strength and reduces stress risers. Polylocks come included. Requires screw-in studs and guideplates (not included).
PRW Power 6545402 Super Duty Pro Series Roller Rocker Arms Features:
- For 396-454 Big Block Chevy engines from 1966-2000
- Rated at 800 lbs. Open Spring Pressure
- 1.550 in. Maximum Spring Diameter
- Rocker Arm Ratio: 1.7
- Stud Size: 7/16 in.
- Rocker Arm Style: Full Roller
- Rocker Arm Nut Style: Polylock
- Nuts Included: Yes
- Screw-In Studs Included: No
- Guideplates Included: No
- Rocker Arm Material: 2024 Billet Aluminum
- Finish: Black Anodized
- Quantity: Sold as a set of 16
PRW Power has a wide selection of race engine components including rocker arms, valve covers, flexplates, main caps, and more. They are well known for providing noticeable performance gains at a value price.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
These PRW Power 6545402 Super Duty Roller Rocker Arms feature a 1.7 Ratio and fit 7/16 Studs. These Pro Series rocker arms are designed for 396-454 Big Block Chevy engines from 1966-2000, and are CNC-machined from 2024 Billet aluminum for maximum strength and durability!
They come precision finished with ground needle and cage bearings, while heat-treated GCr15/52100 steel nose rollers, axles and trunnions minimize normal wear. Shot-peening increases strength and reduces stress risers. Polylocks come included. Requires screw-in studs and guideplates (not included).
PRW Power 6545402 Super Duty Pro Series Roller Rocker Arms Features:
- For 396-454 Big Block Chevy engines from 1966-2000
- Rated at 800 lbs. Open Spring Pressure
- 1.550 in. Maximum Spring Diameter
- Rocker Arm Ratio: 1.7
- Stud Size: 7/16 in.
- Rocker Arm Style: Full Roller
- Rocker Arm Nut Style: Polylock
- Nuts Included: Yes
- Screw-In Studs Included: No
- Guideplates Included: No
- Rocker Arm Material: 2024 Billet Aluminum
- Finish: Black Anodized
- Quantity: Sold as a set of 16
PRW Power has a wide selection of race engine components including rocker arms, valve covers, flexplates, main caps, and more. They are well known for providing noticeable performance gains at a value price.
