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Engine Rocker Arm
CompCams : 1620-16
Artikelnr: COM1620-16
These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.7 ratio, these rockers fit Chevrolet 396-454 with a 7/16" diameter stud.
- Amazon ASIN: B003HGQQ52
- 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 396-454 c.i. 8 Cylinder (1967-1996)
- Maximum Valve Spring Open Pressure: 850
- Rocker Arm Material: 8650 Chromemoly Steel
- Rocker Arm Ratio: 1.7
- Rocker Arm Series: Ultra Pro Magnum
- Rocker Stud Diameter: 7/16 IN
- Title: Ultra Pro Magnum Rocker Arm Set w/ 1.7 Ratio for Chevrolet 394-454 w/ 7/16" Stud
- Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)