Proform 66860C Engine Roller Rocker Arm Set

Brand:Proform Part Number:66860C Category:Engine Rocker Arm Medium Description: Short Description:Roller Rocker Arms SKU:33542083 Availability:Out of Stock Manufactured in:China
Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. 16 extruded aluminum roller rockers and 16 poly locks.

1964 Oldsmobile 442 CID 330 CC 5409 5.4 Liter, 1968-1971 Oldsmobile 442 CID 455 CC 7456 7.5 Liter, 1964 Oldsmobile 442 Base, 1968-1971 Oldsmobile 442 Base, 1980-1984 Oldsmobile 98 CID 307 5.0 Liter, 1977-1979 Oldsmobile 98 CID 403 6.6 Liter, 1965-1967 Oldsmobile 98 CID 425 CC 6966 7.0 Liter, 1968-1976 Oldsmobile 98 CID 455 7.5 Liter, 1968-1974 Oldsmobile 98 CID 455 CC 7456 7.5 Liter, 1972-1974 Oldsmobile 98 CID 455 CC 7457 7.5 Liter, 1965-1974 Oldsmobile 98 Base, 1965-1967 Oldsmobile 98 Holiday, 1975-1981 Oldsmobile 98 Luxury, 1973-1984 Oldsmobile 98 Regency, 1982-1984 Oldsmobile 98 Regency Brougham, 1980-1990 Oldsmobile Custom Cruiser CID 307 5.0 Liter, 1977-1979 Oldsmobile Custom Cruiser CID 403 6.6 Liter, 1971-1976 Oldsmobile Custom Cruiser CID 455 7.5 Liter, 1971-1974 Oldsmobile Custom Cruiser CID 455 CC 7456 7.5 Liter, 1972-1974 Oldsmobile Custom Cruiser CID 455 CC 7457 7.5 Liter, 1971-1990 Oldsmobile Custom Cruiser Base, 1975-1976 Oldsmobile Custom Cruiser Panel, 1975-1981 Oldsmobile Cutlass CID 260 4.3 Liter, 1964-1967 Oldsmobile Cutlass CID 330 CC 5409 5.4 Liter, 1977 Oldsmobile Cutlass CID 403 6.6 Liter, 1970-1976 Oldsmobile Cutlass CID 455 7.5 Liter, 1970-1974 Oldsmobile Cutlass CID 455 CC 7456 7.5 Liter, 1975 Oldsmobile Cutlass 442, 1964-1967 Oldsmobile Cutlass Base, 1970-1975 Oldsmobile Cutlass Base, 1980 Oldsmobile Cutlass Base, 1980-1981 Oldsmobile Cutlass Brougham, 1977 Oldsmobile Cutlass Colonnade, 1976-1977 Oldsmobile Cutlass Colonnade S, 1964-1967 Oldsmobile Cutlass Holiday, 1980-1981 Oldsmobile Cutlass LS, 1971-1977 Oldsmobile Cutlass S, 1967 Oldsmobile Cutlass Turnpike Cruiser, 1976-1979 Oldsmobile Cutlass Vista Cruiser, 1979 Oldsmobile Cutlass Vista Cruiser Brougham, 1978-1982 Oldsmobile Cutlass Calais CID 260 4.3 Liter, 1982-1984 Oldsmobile Cutlass Calais CID 307 5.0 Liter, 1978-1984 Oldsmobile Cutlass Calais Base, 1983-1984 Oldsmobile Cutlass Calais Hurst ...See Application Guide for Additional Fitments

Notes
  • 1.6 Ratio 7/16 Stud
  • Arm Style: Full Roller
  • Body Style: Standard
  • Finish: Blue Anodized
  • Material: Extruded Aluminum
  • Extruded Type

Attributes

Feature/Benefit:
Rid your engine of internal friction with roller-tipped rocker arms.
Fasteners Included:
Yes
Ratio:
1.6
Make:
GM
Applications:
Oldsmobile Engines
Arm Style:
Full Roller
Body Style:
Standard
Category:
Roller Rocker Arm Set
Finish:
Blue Anodized
Material:
Extruded Aluminum
Maximum Spring Diameter (In.):
1.500 in.
Mounting Style:
Stud
Stud Diameter (in.):
7/16 in.

Package Information

Package Length:13 INPackage Width:11.75 INPackage Height:3.25 INWeight:6.25 LBOrderable Status:YesQuantity:1Package UOM:Smallest Pack (Consumer Level)Package Level GTIN:00037995318605Weight Variance:0.000000000Stacking Factor:0Inner Quantity:0

Extended Information

Core Return Days to Expiry:0Country of Origin (Primary):CNEmission Code:Legal USHarmonized Tariff Code (HTS):8409919990Harmonized Tariff Code (Schedule B):8409914000Life Cycle Status Code:Available to OrderLife Cycle Status Description:Available to OrderMaximum Cases per Pallet Layer:1MSDS Required Flag:NoNAFTA Preference Criterion Code:Criteria BPallet Layer Maximum:1Refurbished Part:NoRemanufactured Part:NoReturn Code:1Stock Status:Shelf StockWarranty Time:1Warranty Time UOM:Years
Vehicle Applications
YearsMakeModelTrimEngineDriveNotes