
PROFESSIONAL PRODUCTSPART NUMBER: 428-80008
Powerforce Harmonic Damper Big Block Ford 429/460
$9899
3 left in stockPowerforce Street DampersFord
- Powerforce Harmonic Damper
- Big Block Ford 429/460
- 6.7'' Diameter
- Nodular Iron
Note: This damper features the stock 3/16" keyway, plus it has a 1/4" keyway 180 degrees. This damper utilizes a separate counterweight that is a spacer that goes over the crank and behind the damper. These weights are available - 397-M-6359-D460 and must be used unless the engine assembly has been converted to an internally balanced engine by incorporating heavy metal in the crankshaft. These engines have used different timing pointer locations. Looking at the front, most of these engines have a timing pointer in the "10 o'clock" position. Using the 1/4" keyway in our damper correctly positions the damper on a production crank (or aftermarket crank machined to stock specs) so a "10 o'clock" pointer lines up with the damper TDC mark. Use the 3/16" keyway with Ford Racingcranks #M63030-A600 and B600 to again align a "10 o'clock" pointer to the damper's TDC mark.
Part TypeHarmonic Balancer
BrandPROFESSIONAL PRODUCTS
Package Height3.4
Package Width8.7
Package Length9.2
Weight5.45 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number80008
Package Qty1
Package TypeEA
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