Proform High-Torque Starter; 3.75:1 Gear Reduction; 2.2KW; 15:1 Ratio; Fits GM LS 66277

Description

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. Not compatible with Pontiac GTO engine configuration.r

Attributes:

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• GTIN: 00037995662777

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• Brand Name: Proform

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• Applications: GM LS1 Engines, GM LS2 Engines and GM LS6 Engines

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• Color: Black/Silver

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• Compression Ratio: 15 : 1

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• Feature/Benefit: High-torque, gear-reduction design.

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• Finish: Silver/Black

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• Gear Reduction Ratio: 3.75:1

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• Make: GM

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• Material: Aluminum/Steel

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• Mounting Plate: Straight Bolt Mounting Plate

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• Rotation: Standard

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Extended Information:

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• Country of Origin: Taiwan

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• Emissions : Released

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• Life Cycle Status: Available To Order

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Packing Information:

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• Quantity of Each: 1

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• Package UOM: EA

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• Dimension: 9.25 x 6.75 x 6.75 inches

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• Weight: 12.6 lb

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PDF:

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PDF:

r 66277-HD-Gear-Reduction-Starter-Instructionsrr