New staggered 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 small and big block V8 engines using 168 tooth flywheels.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Proform 66266 Specifications

KEY SPECS
MFG. Part #	66266
Brand	Proform
Starter Size	Mini
Flywheel/Flexplate Tooth Count	168-tooth
Mount Type	Bolt-On
Finish	Natural

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Fitment

1995-1996 AM General Hummer

1965-2004 Avanti II

1965-1969 Bizzarrini GT America

1973-1974 Buick Apollo

1973 Buick Centurion

1973-1980 Buick Century

1970-1973 Buick Estate Wagon

1967 Buick Gran Sport

1970-1972 Buick GS

1968-1969 Buick GS 350

1968-1969 Buick GS 400

1968-1978 Buick LeSabre

1973-1980 Buick Regal

1991-1996 Buick Roadmaster

1967-1979 Buick Skylark

1968-1969 Buick Special

1968-1972 Buick Sportwagon

1990-1992 Cadillac Brougham

1992-1996 Cadillac Commercial Chassis

2009 Cadillac CTS

1999-2009 Cadillac Escalade

2009 Cadillac Escalade ESV

2009 Cadillac Escalade EXT

1993-1996 Cadillac Fleetwood

1966-1974 Checker Aerobus

1969-1970 Checker Deluxe

1965-1982 Checker Marathon

1969-1974 Checker Taxicab

1959 Chevy 3B

1959 Chevy 3C

1959 Chevy 3D

1959 Chevy 3E

1959 Chevy 3F

1959 Chevy 3G

1985-2000 Chevy Astro

2009 Chevy Avalanche

2002-2006 Chevy Avalanche 2500

1980-1990 Chevy B60

1994-2002 Chevy B7

1955-1981 Chevy Bel Air

1958-1972 Chevy Biscayne

1969-2000 Chevy Blazer

1958-1969 Chevy Brookwood