Chevy Big Block 396-427 8" SFI Certified Gloss Black Harmonic Balancer Ford 0 L / 426 in3

0 L / 426 in3 commonly referred to as "426 Wedge"

it comes with an integral reservoir

or LT engines

Sensor / Port Provisions

or mismatched pulley can cause belt slip

Chevy Big Block 396-427 8" SFI Certified Gloss Black Harmonic Balancer Ford 0 L / 426 in3Upgrade your Chevy Big Block 396 427 engines with a SFI certified performance harmonic balancer designed to control crankshaft vibration and reduce harmful harmonics across the RPM range. Built for street and performance applications, this 8. 000 in. balancer improves engine stability, durability, and overall reliability. Vibration Control & Engine Protection Designed to dampen crankshaft harmonics, this balancer helps reduce engine wear and improve