GM LS Flexplate / Flywheel Locking Tool Billet Aluminium

< p>Keep your GM LS engine locked in place during balancer installation with the Aeroflow Performance GM LS Flexplate / Flywheel Locking Tool. This billet aluminium lock prevents crankshaft rotation as you accurately torque the harmonic balancer bolt, reducing the risk of cross-threading or damaging the threads.

• Material: billet aluminium for rigidity and long-lasting performance
• Finish: black for a durable, non-glossy appearance that resists wear
• Design: slotted to accommodate all GM LS engines in factory or conversion configurations
• Versatility: works with engines mounted on a stand/cradle or already installed in the vehicle
• Function: securely holds the crankshaft so you can torque the balancer bolt to specification without crank movement

Whether you’re assembling a stock LS build or performing a swap/upgrade, this locking tool provides a dependable, purpose-built solution to keep your crank secure during critical torque steps. Designed for professional shops and enthusiast projects alike, it’s the reliable accessory you need to complete a clean, accurate balancer installation on all GM LS engines.