ARP Chevrolet Small block-20 13/16 – Harmonic Balancer Bolt, 12-Point Black Oxide AR234-2501 Transmission Pan Bolts 2L LT1 M16 X 2

2L LT1 M16 X 2

Aluminium Half Donut - Sold Per Half

2 Large Stickers

Part Number: AR400-8666

ARP Chevrolet Small block-20 13/16 – Harmonic Balancer Bolt, 12-Point Black Oxide AR234-2501 Transmission Pan Bolts 2L LT1 M16 X 2Harmonic Balancer Bolt, 12 Point Black Oxidefits SB Chev 7 16 20 Thread x 2. 470" UHL, 13 16" Socket Brand: ARP Part Number: AR234 2501 Description: As The Crankshaft Flexes And Twists, The Balancer Absorbs Incredible Amounts Of Kinetic Energy. To Ensure That The Balancer 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