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COMP Cams Ultra ARC Rocker Set w/ 1.7 Ratio for '77-'92 Ford 289-351W w/ 5/16" Stud
Part # 19054-16
Description
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. Engin eered for applications running up to 700 lbs of open spring pressure.
Specifications
| Amazon ASIN | B00N6LM8IC |
|---|---|
| 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. |
| Engine Family | Ford 302-351W (1977-1992) |
| Maximum Valve Spring Open Pressure | 700 |
| Rocker Arm Material | Aluminum |
| Rocker Arm Ratio | 1.7 |
| Rocker Arm Series | Ultra ARC Aluminum |
| Rocker Stud Diameter | 5/16 Pedestal Mount in |
| UPC / GTIN | 00036584276678 |
| Warranty | Ultra ARC Aluminum Roller Rocker Arm bodies are guaranteed for life. warranty |