SB Chevy 400 Damper

This unique design damper is for use on externally balanced small block Chevy engines. This would typically include 383 and 400 cid assemblies.

Only a few damper manufacturers offer a small 6-3/4" damper for these engines and those dampers are usually very expensive. Our models, like all of our dampers and other products, are very high quality products at very affordable prices. Note that although this model damper features a bolt-in counterweight, the damper cannot be used without the weight. Due to the windows cut in the front face of the damper, if the counterweight is removed, the damper is still not a neutral balance damper. If you need a neutral balance 6-3/4" damper, use our 80000 or 90000 models.

Polished Dampers are also available:

The polished dampers are basically the same as our Non-SFI models but made of fully polished stainless steel.They have one engraved TDC mark. Intended for street rods, street machines and show cars these are still high performance dampers.