Black and Silver Finish
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. Fits all Chevy V6 and small and big block V 8 engines using 153 or 168 tooth flywheels. Heavy-duty PROFORM P/N 66258 weighs 1-1/2 lbs. more and is 1 longer than P/N 66256.
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. Fits all Chevy V6 and small and big block V 8 engines using 153 or 168 tooth flywheels. Heavy-duty PROFORM P/N 66258 weighs 1-1/2 lbs. more and is 1 longer than P/N 66256.
Information:
Fits Chevy V8-V6 EnginesApplication Summary:
| Year | Make/Model |
|---|---|
| 1969-1972 | Avanti II |
| 1977-1980 | Avanti II |
| 1973-1975 | Buick Apollo |
| 1973 | Buick Centurion |
| 1973-1979 | Buick Century |
| 1976-1980 | Buick Electra |
| 1970 | Buick Estate Wagon |
| 1973 | Buick Estate Wagon |
| 1977-1980 | Buick Estate Wagon |
| 1970-1972 | Buick GS |
| 1968-1969 | Buick GS 350 |
| 1968-1980 | Buick LeSabre |
| 1973-1977 | Buick Regal |
| 1977-1980 | Buick Riviera |
| 1968-1972 | Buick Skylark |
| 1975-1979 | Buick Skylark |
| 1968-1969 | Buick Special |
| 1968-1972 | Buick Sportwagon |
| 1979-1980 | Cadillac Eldorado |
| 1976-1980 | Cadillac Seville |
| 1969-1974 | Checker Aerobus |
| 1969-1970 | Checker Deluxe |
| 1969-1979 | Checker Marathon |
| 1969-1974 | Checker Taxicab |
| 1959 | Chevrolet 3B |
| 1959 | Chevrolet 3C |
| 1959 | Chevrolet 3D |
| 1959 | Chevrolet 3E |
| 1959 | Chevrolet 3F |
| 1959 | Chevrolet 3G |
| 1955-1975 | Chevrolet Bel Air |
| 1958-1972 | Chevrolet Biscayne |
| 1969-1974 | Chevrolet Blazer |
| 1987-1994 | Chevrolet Blazer |
| 1959-1961 | Chevrolet Brookwood |
| 1969-1972 | Chevrolet Brookwood |
| 1975-1986 | Chevrolet C10 |
| 1960-1974 | Chevrolet C10 Pickup |
| 1967-1986 | Chevrolet C10 Suburban |
| 1982-1985 | Chevrolet C15 |
| 1988-1995 | Chevrolet C1500 |
| 1992-1995 | Chevrolet C1500 Suburban |
| 1975-1986 | Chevrolet C20 |
| 1960-1974 | Chevrolet C20 Pickup |
| 1967-1986 | Chevrolet C20 Suburban |
| 1988-2000 | Chevrolet C2500 |
| 1992-1999 | Chevrolet C2500 Suburban |
| 1975-1986 | Chevrolet C30 |
| 1960-1974 | Chevrolet C30 Pickup |
| 1983-1986 | Chevrolet C35 |
| 1988-2000 | Chevrolet C3500 |
| 1991-1995 | Chevrolet C3500HD |
| 1960-1962 | Chevrolet C40 |
| 1960-1979 | Chevrolet C50 |
| 1960-1979 | Chevrolet C60 |
| 1979 | Chevrolet C70 |
| 1967-1992 | Chevrolet Camaro |
| 1966-1993 | Chevrolet Caprice |
| 1964-1973 | Chevrolet Chevelle |
| 1963-1968 | Chevrolet Chevy II |
| 1991-1993 | Chevrolet Commercial Chassis |
| 1955-1982 | Chevrolet Corvette |
| 1984-1991 | Chevrolet Corvette |
| 1957-1958 | Chevrolet Del Ray |
| 1959-1960 | Chevrolet El Camino |
| 1964-1987 | Chevrolet El Camino |
| 1969-1970 | Chevrolet Estate |
| 1996-2002 | Chevrolet Express 1500 |
| 1996-2002 | Chevrolet Express 2500 |
| 1975-1995 | Chevrolet G10 |
| 1970-1974 | Chevrolet G10 Van |
| 1975-1995 | Chevrolet G20 |
| 1967-1974 | Chevrolet G20 Van |
| 1975-1996 | Chevrolet G30 |
| Attributes | |
| Applications | Chevy Small Block Engines, Chevy Big Block Engines and Chevy V6 Engines, Chevy Small Block Engines, Chevy Big Block Engines and Chevy V6 Engines, Chevy Small Block Engines, Chevy Big Block Engines and Chevy V6 Engines |
| ASIN | B000630IJO |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Category | Starters, Starters, Starters |
| Color | Natural, Natural |
| Compression Ratio | 11:1, 11 : 1, 11 : 1 |
| Compression Ratio [1] | 12 to 1 |
| Country of Origin (Primary) | TW |
| Design | Offset Gear Reduction, Offset Gear Reduction |
| Emission Code | Legal US |
| Engine Family Range 1 | Chevy Small Block Engines |
| Engine Family Range 2 | Chevy Big Block Engines |
| Engine Family Range 3 | Chevy V6 Engines |
| Family | Mini Hitachi, Mini Hitachi |
| Feature/Benefit | High-torque, gear-reduction design., High-torque, gear-reduction design., 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., Fits all Chevy V 6 and small and big block V 8 engines using 153 or 168 tooth flywheels., Heavy-duty PROFORM P/N 66258 weighs 1-1/2 lbs. more and is 1" longer than P/N 66256. |
| Finish | Natural, Natural |
| Flywheel Tooth Number | 153 & 168-Tooth, 153 & 168-Tooth, 153 & 168-Tooth |
| Gear Reduction Ratio | 3.75:1, 3.75:1, 11.0:1 |
| Grade Type | Performance, Performance |
| Harmonized Tariff Code (Schedule B) | 8511400000 |
| Hazardous Material Code | N |
| Housing Material | Aluminum, Aluminum |
| KW | 1.4KW |
| Life Cycle Status Code | Available to Order |
| Make | Chevrolet, Chevrolet, Chevrolet |
| Material | Aluminum/Steel, Aluminum/Steel |
| Mounting Plate | Straight Bolt Mounting Plate, Straight Bolt Mounting Plate, Straight Bolt Mounting Plate |
| Mounting Type | Flange, Flange |
| NAFTA Preference Criterion Code | B |
| Nose Cone Type | Open Nose, Open Nose |
| part type | Starter Motor, Starter Motor, Starter Motor |
| Power Output | 1.4 Kilo Watts, 1.4 KW, 1.4 KW |
| Rotation | Standard, Standard, Standard |
| SDR Required Flag | N |
| Solenoid Attached | Yes, Yes |
| Warranty Time | 1 |
| GTIN | 00037995362561 |