Chevy SBC 350 Billet Aluminum Long Water Pump Lwp 2 Groove Water Pump Pulley Provides very positive shifts for

Provides very positive shifts for high performance street use or for competitive events

The Speedmaster aluminum pinion supports are completely CNC machined from our designed forgings or billet 6061-T6

377" (35mm) axle shaft35 spline axles:Requires bearing PCE231

*Will not work on engines w/reverse flow heads as utilized on 1992-96 LT-1 Corvette

Available with show polished or satin (unpolished) finish

Chevy SBC 350 Billet Aluminum Long Water Pump Lwp 2 Groove Water Pump Pulley Provides very positive shifts forTthese Speedmaster aluminum water pump pulleys. These water pump pulleys are made from a 356 aluminum alloy that is heat treated to T 6 specs, and come in machined or polished finishes to suit your application needs.