BSR Shaft Rocker System Max-Lift GM LS1/LS2/LS6 - 1981-16 Proportioning Valve - 3/8 in

Proportioning Valve - 3/8 in NPT Female Inlet - 3/8 in NPT Female Outlet - 3/8-24 in Fittings - Knob Type - Aluminum - Black Anodized - Each

250 in Radius - 3/8 in Mounting Hole - 1/8 in Thick - Chromoly - Natural - Set of 4

813 in Thick - 8 x 7 in Bolt Pattern - Iron - Natural - Each

Exhaust Pipe Bend Kit - 3 in Diameter - One End Expanded - Mandrel - Two 4 in / Two 6 in / Two 8 in Bend - 16 Gauge - Steel - Natural - Kit

32 in Thick - 5 x 3

BSR Shaft Rocker System Max-Lift GM LS1/LS2/LS6 - 1981-16 Proportioning Valve - 3/8 inRocker Arm Max Lift Shaft Mount 1. 70 Ratio Non Roller Black Nitride Steel GM LS Series Kit