GM LS Intake Valley Plate Bolt (AF37-1221) Return Springs & Assemblies the tunable ATI Super Damper

the tunable ATI Super Damper provides balanced dampening of torsional crankshaft vibrations

Available in chrome plated steel

Part Number: AF270-03

Part Number: AF140-10

GM LS Intake Valley Plate Bolt (AF37-1221) Return Springs & Assemblies the tunable ATI Super DamperGM LS Intake Valley Plate Bolts Black Finish 12 Point Head, Pack of 10 These Aeroflow GM LS intake valley plate bolts are made from chrome moly 8740 for strength. They are coated in a black oxide finish for protection and long lasting durability. Each bolt features a compact 12 point head which is ideal for use where space is minimal. Each set includes thick flat washers for optimum clamping pressures to ensure a sure seal.