Fluidampr Ford 360 429 - 460 CID V-8 Big Block Steel Internally Balanced Damper 720201

FITMENT NOTES: 4 bolt standard Ford pulley bolt pattern. Crank key modifications may be required on some 429 Boss engines - may need a stepped key. Key slot width and length may be different. May be used on 332, 352, 390, 427, 428 "FE" engines when the sleeve between the damper and the timing gear is shortended by 0.500", a 0.375" thick spacer is added between the damper and the pulley, and a stepped key is used.

Normal stock damper wear and engine performance upgrades increase the naturally occurring characteristics of harmful crankshaft torsional vibrations. By installing a Fluidampr viscous damper you will reduce wear on the main bearings and timing gear, achieve more accurate valvetrain operation and lower the risk of crank failure. Unlike rubber based dampers, Fluidampr automatically adapts to your modifications, then continuously self-tunes in real time to optimum damping at both peak levels and across a broad, changing frequency range. Features precision machined and computer balanced components. Never needs to be tuned or rebuilt. SFI Approved. Made 100% in the U.S.A. ISO Certified.

Ford 360, 429 - 460
Engine:: Ford 360, 429 - 460 CID V8 Big Block. 332, 352, 390, 427, 428 FE - SEE NOTES
Part #:: 720201
OD:: 7-1/4"
Bore Dia:: 1.3745"
Length:: 2.288"
Weight / lbs (Rotating Weight / lbs):: 12.1 (8.1)
Engine Type:: Internal
Finish:: Black Zinc Chromate