Proform Starter Staggered Bolt Pattern Racing Optics The throttle body flange uses

The throttle body flange uses a 4

drag racing and circle track use

The Falcon Transmission offers the lowest rotating mass of any transmission

breather or oil filler cap

Proform Starter Staggered Bolt Pattern Racing Optics The throttle body flange usesProform Starter 66268 Staggered Bolt Pattern High Torque; Gear Reduction Design Offset Design Results In More Clearance Can Be Rotated 40 50 percent More Cranking Power 3. 75: 1 Sealed Gear Reduction Drive Full Ball Bearing Construction Includes Shims Applications include: Bel Air, Biscayne, Blazer, Blazer K5, Brookwood, C10 Pickup, C10 Suburban, C15 Pickup, C15 Suburban, C15 C1500 Pickup, C15 C1500 Suburban, C1500 Pickup, C1500 Suburban, C20 Pickup,