Chevy Big Block 396-427 8" SFI Certified Gloss Black Harmonic Balancer Ford GM LS GEN III/IV CATHEDRAL

GM LS GEN III/IV CATHEDRAL PORT V8 ENGINES

Multi-branch design supports complete steam vent routing across compatible LS cylinder head configurations

it comes with an integral reservoir

NOTE: Due to 105mm opening

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

Chevy Big Block 396-427 8" SFI Certified Gloss Black Harmonic Balancer Ford GM LS GEN III/IV CATHEDRALUpgrade 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