• Genuine GM LS Balancer Bolt (12557840), designed for secure harmonic balancer installation in GM LS-series engines
1 1

GM LS Balancer Bolt (12557840) | Genuine OEM Harmonic Balancer Bolt

GM LS Balancer Bolt (12557840) | Genuine OEM Harmonic Balancer Bolt

$12.50 AUD
$12.50 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

    Secure your GM LS engine's harmonic balancer with the Genuine GM LS Balancer Bolt (12557840). Designed for high-strength and durability, this OEM-quality bolt ensures proper crankshaft and balancer retention for LS1, LS2, LS3, LS6, LS7, LQ4, LQ9, and other LS engines. Factory-approved for reliability and performance. Fast shipping – order today!

    View full details

    Contact form