PRW Pro Billet rullvippor Chevy SB, 1,5 x 3/8"

PRW Pro Series rullvippor Chevy SB, 1,5 x 3/8".

En kraftig HP-rullvippa från Amerikanska PRW gjorda i CNC-bearbetade 2024 Billet Aluminium. Avsedda för HP-motorer med höga lyft men funkar förstås lika bra i en välbyggd standardmaskin. Passar Chevy SB 1955-86 med 3/8" stödbultar.

Kräver Guide plates i kombination med stötstänger avsedda för Guide plates.

Pro Series Billet Aluminum Rocker Arms are designed for use in Ford, Chevy and Pontiac street, strip, and track applications. With 2024 billet aluminum extrusions, these CNC-machined rockers are precision finished with ground needle and cage bearings that feature full complement friction reducing needle bearings. Heat-treated GCr15/52100 steel nose rollers, axles and trunions minimize normal wear. Anodized finish for long-term durability. 

• Rocker Arm Mounting Style: Stödbult,
• Self-Aligning: Nej,
• Rocker Arm Ratio: 1.5,
• Maximum Spring Diameter (in): 1.550",
• Rocker Arm Style: Full roller,
• Stud Size: 3/8",
• Shims Included: Nej,
• Rocker Arm Material: 2024 Billet Aluminium,
• Rocker Arm Body Style: Standard,
• Rocker Arm Fasteners Included: Ja,
• Rocker Arm Nut Style: Polylock,
• Max fjädertryck:  750 lbs Open Spring Pressure,
• Rocker Arm Finish: Black anodized,
• Fabrikat: PRW,
• Model: Pro Series Billet Aluminum Rocker Arms.

Säljs i set om 16 vippor och låsmuttrar (Polylocks).