Proform Starter Staggered Bolt Pattern Racing Optics Fits 3-Bolt applications only

Fits 3-Bolt applications only

75" x 16" x 7

Mounts To Side Of LS1 Manifold

The Falcon Transmission offers the lowest rotating mass of any transmission

Proform Starter Staggered Bolt Pattern Racing Optics Fits 3-Bolt applications onlyProform 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,