| Management number | 254723037 | Release Date | 2026/11/07 | List Price | US$95.30 | Model Number | 254723037 | ||
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| Category | |||||||||
High Torque Starter<li>Chevy LS</li><li>Fits all GM LS Engines (Except Pontiac GTO Configuration)</li><li>2.2 KW 12V Motor with 3.75:1 Gear Reduction</li><li>Offset Design & Rotatable for Additional Clearance</li><li>15:1 Maximum Recommended Compression Ratio <p>Proform 778-66277 high torque starter is a gear reduction design with 3.75 to 1 ratio. Will work on all LS engines with up to 15:1 compression ratio.</p></li><li>100 New</li><li>Billet aluminum mounting plate</li><li>High-torque gear reduction</li><li>Offset and rotatable design for additional clearance between the oil pan</li><li>Full ball bearing construction</li><li>Approved by all leading sanctioning organizations</li>
Proform 66277 High Torque Starter Chevy LS Fits all GM LS Engines (Except Pontia| Manufacturer part number | 66277 |
|---|---|
| Compatible cars | Fits all GM LS Engines (Except Pontiac GTO Configuration) |
| Vehicle fitment type | Specific |
| Vehicle make | Pontiac, Chevrolet |
| Vehicle model | LS |
| Vehicle year | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 |
| Brand | Proform Parts |
| Volts | 12 V |
| Has written warranty | No |
| Weight | 12.85 lb |
| Vehicle type | Car, Sport Utility Vehicle, Truck |
| Model | P75-66277 |
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