PowerForce+Plus -Fits 396/402/427 BB Chevy

PowerForce+Plus -Fits 396/402/427 BB Chevy
Product #: PP-90004
Product Name: PowerForce+Plus -Fits 396/402/427 BB Chevy
Sale Price: $198.86
/ Regular Price: $220.95
These dampers are unique in the Proffessional Products line in one respect. They are the only damper not made to the original factory diameter. The original 396/427 dampers were 7" in diameter from G.M. When the 454 came out, G.M. switched to an 8-inch damper. Proffessional Products elected to use the 8-inch diameter on their 396/427 model to maintain consistency and also because they use these dampers in conjunction with a bolt-in counterweight to create the 454/502 model. Although we list this as a 396/427 damper, it will also work on any displacement big block engine that has a neutral balance rotating assembly. These dampers feature 60 of easy to read timing marks plus engraved marks each 90 degrees of the circumference.

About Powerforce Harmonic Dampers
Powerforce Harmonic Damper Details
Special Features of the Powerforce+Plus Race Harmonic Damper
Special Features of the Powerforce Street Harmonic Damper
Spacer Selection Chart