PRW Power GM OE LS Rocker Trunnion Upgrade Kit DNA02201 Sleeving is resistant to gasoline

Sleeving is resistant to gasoline and many other chemicals

Remove eleven (11) bolts securing the water pump to the timing cover

3/8"-16 thread on the opposite end and 12-point steel shoulder nuts to work with most headers

Pro Series 3

Weight: 11

PRW Power GM OE LS Rocker Trunnion Upgrade Kit DNA02201 Sleeving is resistant to gasolineEngine Rocker Arm Kit Strengthens Your Valvetrain Drawn Cup BearingsPRW Industries produces engine components for racing applications such as rocker arms, valve covers and main caps to name a few. These products offer performance gains at a value price. Product Description: Rocker Arm Shaft Trunnion Upgrade Chromoly GM LS Series Set of 16