Harmonic Balancer Bolt, 12-Point Black Oxide AR134-2501 Product:fits SB Chev 7/16-20 Thread x 2.470" UHL, 5/8" Socket AF849-16-12

AF849-16-12

550 Series Cutter One-Piece Full Flow Swivel 60° Hose End -8AN 558-08S AF558-08S Silver Finish

Designed for 12 volt applications to protect engine's efficiency and extend turbo life Easily adjust timer from 15 seconds - 3 minutes Mini design for easy mounting

D 9011-350 AF9011-350 4-Ply

Harmonic Balancer Bolt, 12-Point Black Oxide AR134-2501 Product:fits SB Chev 7/16-20 Thread x 2.470" UHL, 5/8" Socket AF849-16-12Harmonic Balancer Bolt, 12 Point Black Oxidefits SB Chev 7 16 20 Thread x 2. 470" UHL, 5 8" Socket AR134 2501 134 2501 HARMONIC BALANCER BOLT As the crankshaft flexes and twists, the harmonic damper absorbs incredible amounts of kinetic energy. To ensure that the damper is locked in position, ARP has developed these ultra strong 200,000 psi bolts that let you exert maximum clamping force. Special features include 1 4" thick, wide area washer and an