Ultra ARC Narrow Rockers W/ 1.6 Ratio For '88+ Chevrolet SBC W/ 3/8" Stud

The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a stronger, stiffer rocker body without adding unnecessary weight. The ARC series rocker arms feature an Arced, Recessed, Contoured design delivers an optimal strength-to-weight ratio. Backed by a Lifetime Warranty—buy them once and use them forever. Engineered for applications running up to 700 lbs of open spring pressure.

Attributes:

• Brand Name: COMP Cams
• GTIN: 00036584313861
• Amazon ASIN: N/A
• C.A.R.B. E.O. Number: N/A
• C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
• C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
• C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
• C.A.R.B. Exempt for On-Road Vehicles?: No
• C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
• C.A.R.B. Exemption Reason: N/A
• Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1988+) w/ Self-Aligning Rockers
• Maximum Valve Spring Open Pressure: 700
• Rocker Arm Material: Aluminum
• Rocker Arm Ratio: 1.6
• Rocker Arm Series: Ultra ARC Aluminum
• Rocker Stud Diameter: 3/8

Extended Information:

• Country of Origin: United States
• Emissions : CARB Eligible

Packing Information:

• Quantity of Each: 1
• Package UOM: KT
• Dimension: 15.1 x 8.1 x 2.3 inches
• Weight: 6.65 POUNDS