8311 - click to enlarge
Designed for large cubic inch, high compression and high horsepower engines.
Features 3.5 HP, oversized gears and clutch assembly.
Adjustable for Header & Oil Pan clearance 5 adjustment positions
Specifications
Type of Unit: Nippondenso Gear Reduction
Estimated Horsepower: 3.5 HP
Reduction Ratio: 4.44:1
Weight: 12.7 Lbs.
Pinion Gear: 11 tooth
8311
Pontiac / Oldsmobile 350, 400, 455
