COMP Cams - 1431-16
Rocker Arm - Magnum - 3/8 in Stud Mount - 1.60 Ratio - Roller Tip - Chromoly - Small Block Ford - Set of 16
Perfect for street performance, our 8620 chromemoly steel Magnum roller tip rockers can handle up to 350 lbs of pressure. These 1431 rail-type rockers feature a 1.6 ratio for 3/8" stud '68-'89 Ford 289-351 Windsor.
Engine Family: Ford 289-351W (1968-1989) w/ Rail Type Rockers
Maximum Valve Spring Open Pressure: 350
Rocker Arm Material: 8620 Chromemoly Steel
Rocker Arm Ratio: 1.6
Rocker Arm Series: Magnum
Rocker Stud Diameter: 3/8
Amazon ASIN: B00062YZSU
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. 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 California Certified Vehicles Manufactured Before 1965?: 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. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
