www.proformparts.com • 586-774-2500 www.proformparts.com • 586-774-2500 69 STARTERS Part Number Kilowatt Compression Ratio Flywheel Gear Teeth L x W x H (Inches) 66277 † 2.2 KW 2.2 KW N/A 8 1/4 x 5 x 6 66273 † 1.4 KW 1.4 KW N/A 8 x 5 x 6 PROFORM High-Torque Mini Starters have full ball-bearing construction, offering 3.75-to-1 gear reduction. This enables the high-output motor to turn the engine over faster than stock starters, delivering 40-50% more cranking power. The offset design provides more clearance between the oil pan and the starter. Plus, for additional chassis clearance, they can also be rotated. If you drive anything from a ‘69 Camaro to a ‘65 Cutlass, to a ‘72 Mustang, or even an LS swap, we got you covered with PROFORM High-Torque Mini Starters. LS Engines GM LS1-LS7 Chevrolet Small-Block Chevy Gen I & Big-Block Chevy 396-454, 1965-96, V8 Engines; Chevy V6 Part Number Kilowatt Compression Ratio Flywheel Gear Teeth Bolt Pattern Engine Application 67050 † 1.4KW 14.0:1 168 Straight Mount Small-Block Chevy Gen I & Big-Block Chevy 396-454, 1965-96, V8 Engines; Chevy V6 67052 † 1.4KW 14.0:1 168 Staggered Mount Small-Block Chevy Gen I & Big-Block Chevy 396-454, 1965-96, V8 Engines; Chevy V6 67053 † 1.4KW 14.0:1 166 N/A Pontiac & Oldsmobile V8 Engines 1965-'82 67054 † 1.4KW 14.0:1 N/A Inline GM LS1-LS7 66269 † 1.4KW 14.0:1 N/A N/A Chrysler A, B, RB, & HEMI V8 PROFORM Race Series Starters 4.41:1 Gear Reduction Ratio For engines with monster cubic inches or compression ratios, the torque generated from these starters is capable of cranking engines up to a whopping 14:1 compression. With a serious 4.41:1 gear-reduction ratio, these Starters challenge the specifications, durability, and reliability of anything else on the market. High-Torque Mini Starters 3.75:1 Gear Reduction Ratio Straight Mount Bolt Pattern Part Number Kilowatt Compression Ratio Flywheel Gear Teeth L x W x H (Inches) 66258 † 2.2 KW 15.0:1 153 & 168 8 1/4 x 5 x 6 66256 † 1.4 KW 11.0:1 153 & 168 8 x 5 x 6 NOTE: Chrome finish version of P/N-66256 use P/N-66259 † Staggard Mount Bolt Pattern Part Number Kilowatt Compression Ratio Flywheel Gear Teeth L x W x H (Inches) 66267 † 2.2 KW 15.0:1 168 8 1/4 x 5 x 6 66266 † 1.4 KW 11.0:1 168 8 x 5 x 6 Buick 455 Buick 455, 1970-76, V8 Engines Pontiac & Oldsmobile Pontiac & Oldsmobile V8 Engines 1965-'82 Ford Ford 221-255-260-289-302-351 V8 Engines, 1962-’97 Automatic Transmissions Part Number Kilowatt Compression Ratio Transmission L x W x H (Inches) 66275 † 2.2KW 15.0:1 Automatic 9 x 5 1/2 x 5 3/4 66270 † 1.4KW 11.0:1 Automatic 9 x 5 1/2 x 5 3/4 Manual Transmissions Part Number Kilowatt Compression Ratio Transmission L x W x H (Inches) 66276 † 2.2KW 15.0:1 Manual 8 x 5 1/2 x 5 3/4 66271 † 1.4KW 11.0:1 Manual 8 x 5 1/2 x 5 3/4 Part Number Kilowatt Compression Ratio Flywheel Gear Teeth L x W x H (Inches) 66262 † 2.2 KW 15.0:1 166 8 1/4 x 5 x 6 66260 † 1.4 KW 11.0:1 166 8 x 5 x 6 Part Number Kilowatt Compression Ratio Flywheel Gear Teeth L x W x H (Inches) 66265 † 2.2 KW 15.0:1 166 8 1/4 x 5 x 6 66257 † 1.4 KW 11.0:1 166 8 x 5 x 6 Part Number Kilowatt Compression Ratio Flywheel Gear Teeth L x W x H (Inches) 66268 † 1.7 KW 10.0:1 168 4 x 9 1/4 x 5 PROFORM “OE Style” Chevy Starter These Staggered mount starters are lightweight, reliable, and built to last. Part Number Voltage Kilowatt Compression Ratio Gear Reduction Ratio Flywheel Gear Teeth L x W x H (Inches) Engine Application 66255 † 12V 1.4KW 18:0:1 4.55:1 153 & 168 8 1/4x 5 x 6 Straight Mount NEW! PROFORM 4.55:1 GEAR REDUCTION HIGH TORQUE STARTER Small-Block Chevy Gen I & Big-Block Chevy 396-454, 1965-96, V8 Engines; Chevy V6. The NEW PROFORM® high-torque mini starter delivers a whopping 18.0:1 compression ratio, and serious 4.55:1 gear reduction ratio! With black-powder-coated 1.4 kW motor, and can be assured of rapid, reliable starts under extreme conditions.
