Harmonic Balancer Bolt, 12-Point Black Oxide Oil Feed / Water Lines It also fits all GM

It also fits all GM LSX engines equipped with an automatic transmission

High-performance street

They come in two styles

Racers will be happy to see that the updated components up the voltage output and spark energy

Harmonic Balancer Bolt, 12-Point Black Oxide Oil Feed / Water Lines It also fits all GMfits SB Chev 7 16 20 Thread x 2. 470" UHL, 1 1 16" Socket Part Number : AR234 2502 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 Extra Tall 12 point Head That Accepts A Deep Socket And Aliminates