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Proform High-Torque Starter, Gear Reduction Type, 1.4KW, Fits Pontiac And Oldsmobile V8 66257

Proform High-Torque Starter, Gear Reduction Type, 1.4KW, Fits Pontiac And Oldsmobile V8 66257
Proform High-Torque Starter, Gear Reduction Type, 1.4KW, Fits Pontiac And Oldsmobile V8 66257
$358.99 ea
NEWARRIVING SOONEstimated Ship Date 06/25/2025 (If Ordered Today)7 Available from our supplier as of 06/16/2025
Model: 3286144
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
STORE PICKUP
[More Info]

High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations.

  • High-Torque Mini Starter
  • Gear Reduction Type
  • 1.4KW
  • Fits All Pontiac and Oldsmobile V8 Engines
  • Billet Aluminum Mount
  • For 11.1:1 Compression Ratio Engines
  • 100% New
  • Offset Design for More Oil Pan Clearance
  • Black Finish
  • Sold Each

Downloads:

Download Name File Size
66257_66265-Gear-Reduction-Starter-Instructions-080217.pdf202.05KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years
Oldsmobile 442 Base 1965 - 1971
Oldsmobile 98 Base 1965 - 1974
Oldsmobile 98 Holiday 1965 - 1967
Oldsmobile 98 Luxury 1975 - 1981
Oldsmobile 98 Regency Brougham 1982
Oldsmobile 98 Regency 1973 - 1982
Oldsmobile Custom Cruiser Base 1971 - 1982
Oldsmobile Custom Cruiser Panel 1975 - 1976
Oldsmobile Cutlass Calais Base 1978 - 1982
Oldsmobile Cutlass Ciera Base 1982
Oldsmobile Cutlass Ciera Brougham 1982
Oldsmobile Cutlass Ciera LS 1982
Oldsmobile Cutlass Cruiser Base 1980 - 1982
Oldsmobile Cutlass Cruiser Brougham 1980 - 1981
Oldsmobile Cutlass Salon 442 1979
Oldsmobile Cutlass Salon Base 1975 - 1980
Oldsmobile Cutlass Salon Brougham 1978 - 1980
Oldsmobile Cutlass Salon Hurst 1979
Oldsmobile Cutlass Supreme Base 1967 - 1982
Oldsmobile Cutlass Supreme Brougham 1977 - 1982
Oldsmobile Cutlass Supreme Colonnade 1976 - 1977
Oldsmobile Cutlass Supreme Cruiser 1974 - 1975
Oldsmobile Cutlass Supreme Hurst 1975
Oldsmobile Cutlass Supreme LS 1981
Oldsmobile Cutlass Tiara Base 1976
Oldsmobile Cutlass 442 1975 - 1977
Oldsmobile Cutlass Base 1965 - 1980
Oldsmobile Cutlass Brougham 1980 - 1981
Oldsmobile Cutlass Colonnade S 1976 - 1977
Oldsmobile Cutlass Colonnade 1977
Oldsmobile Cutlass Cruiser 1972
Oldsmobile Cutlass Holiday 1965 - 1967
Oldsmobile Cutlass LS 1980 - 1981
Oldsmobile Cutlass S 1968 - 1977
Oldsmobile Cutlass Turnpike Cruiser 1967
Oldsmobile Cutlass Vista Cruiser Brougham 1979
Oldsmobile Cutlass Vista Cruiser 1976 - 1979
Oldsmobile Delmont 88 Base 1967 - 1968
Oldsmobile Delmont 88 Holiday 1967
Oldsmobile Delta 88 Base 1965 - 1982
Oldsmobile Delta 88 Custom 1967 - 1971
Oldsmobile Delta 88 Holiday 1965 - 1981
Oldsmobile Delta 88 Royale Brougham 1980 - 1982
Oldsmobile Delta 88 Royale 1969 - 1982
Oldsmobile Dynamic 88 Base 1965 - 1966
Oldsmobile Dynamic 88 Holiday 1965 - 1966
Oldsmobile F85 Base 1965 - 1972
Oldsmobile F85 Deluxe 1965 - 1966
Oldsmobile F85 Holiday 1966
Oldsmobile Jetstar 88 Base 1965 - 1966
Oldsmobile Jetstar 88 Holiday 1965 - 1966
Oldsmobile Jetstar I Base 1965
Oldsmobile Omega Base 1973 - 1979
Oldsmobile Omega Brougham LS 1978 - 1979
Oldsmobile Omega Brougham 1976 - 1979
Oldsmobile Omega Deluxe 1977
Oldsmobile Omega F85 1976 - 1977
Oldsmobile Omega SX 1976 - 1978
Oldsmobile Omega Salon 1975
Oldsmobile Starfire Base 1965 - 1966
Oldsmobile Toronado Base 1966 - 1974
Oldsmobile Toronado Brougham 1971 - 1982
Oldsmobile Toronado Custom 1968 - 1976
Oldsmobile Toronado Deluxe 1966 - 1967
Oldsmobile Toronado XSC 1980 - 1981
Oldsmobile Toronado XSR 1977 - 1979
Oldsmobile Toronado XS 1977
Oldsmobile Vista Cruiser Base 1965 - 1975
Oldsmobile Vista Cruiser Custom 1965 - 1967
Pontiac Bonneville Base 1967 - 1973
Pontiac Bonneville Safari 1967 - 1970
Pontiac Catalina 2+2 1967
Pontiac Catalina Base 1967 - 1973
Pontiac Catalina Brougham 1971 - 1972
Pontiac Catalina Safari 1967 - 1973
Pontiac Catalina Ventura 1967 - 1970
Pontiac Executive Base 1967 - 1970
Pontiac Executive Safari 1967 - 1970
Pontiac Firebird 350 HO 1969
Pontiac Firebird 350 1968 - 1969
Pontiac Firebird 400 1967 - 1969
Pontiac Firebird Base 1967 - 1973
Pontiac Firebird Esprit 1970 - 1973
Pontiac Firebird Formula 1970 - 1973
Pontiac Firebird HO 1967
Pontiac Firebird Trans Am 1969 - 1973
Pontiac GTO Base 1967 - 1973
Pontiac GTO The Judge 1970 - 1971
Pontiac Grand Am Base 1973
Pontiac Grand Prix Base 1967 - 1973
Pontiac Grand Safari Base 1971 - 1973
Pontiac Grandville Base 1971 - 1973
Pontiac LeMans Base 1967 - 1973
Pontiac LeMans Luxury 1972 - 1973
Pontiac LeMans Safari 1969 - 1973
Pontiac LeMans Sport 1970 - 1973
Pontiac LeMans T37 1971
Pontiac Tempest Base 1967 - 1970
Pontiac Tempest Custom 1968 - 1969
Pontiac Tempest Safari 1967 - 1969
Pontiac Ventura Base 1971 - 1973
Pontiac Ventura Custom 1973

Specifications:

Applications Pontiac and Oldsmobile Engines
Color Natural
Compression Ratio 11:1
Engine Family Range 1 Pontiac Engines
Engine Family Range 2 Oldsmobile Engines
Feature/Benefit 100% New, not rebuilt., High-torque, gear-reduction design., 3.75-to-1 sealed gear-reduction drive and full ball bearing construction., Includes shims to set pinion-gear engagement (when necessary)., Approved by all leading sanctioning organizations.
Finish Natural
Flywheel Tooth Number 166-Tooth
Gear Reduction Ratio 3.75:1
KW 1.4KW
Make GM
Material Aluminum/Steel
Mounting Plate Straight Bolt Mounting Plate
Part Type Starter Motor, Starter Motor
Power Output 1.4 Kilo Watts
Rotation Standard

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