![Harmonic Balancer/Damper for 1999-2006 GM Trucks [GM LS Engines 4.8L/5.3L/6.0L]](https://www.jegs.com/images/mini_750/500/555/555-51614.jpg)
JEGSPART NUMBER: 555-51614
Harmonic Balancer/Damper for 1999-2006 GM Trucks [GM LS Engines 4.8L/5.3L/6.0L]
$22899$247.29You Save$18.30
More than 10 availableLS1 Harmonic Balancers/Dampers
Harmonic Balancer/Damper1999-2006 GM Trucks GM LS Engines 4.8L/5.3L/6.0L 25 Percent Underdrive Pulley 5.630 in. Diameter Sold Individually
JEGS 555-51614 Harmonic Balancer/Damper Features:
- Permanently etched timing marks every 2 degrees with additional marks at 90 degree increments
- This pulley is machined for 3/16 in. woodruff key
- This unit will require a special length belt and must be measured after all bracketry and accessories have been installed for proper fitment
Part TypeHarmonic Balancer
BrandJEGS
Package Height6.1
Package Width9.7
Package Length10.4
Weight12.54 PG
Part CategoryPerformance Parts
Degree MarkingsYes
Nose Od (In)2.13
Harmonic Balancer ConstructionSteel
Bolt Hole Count3
Pulley Diameter5.63 in (143 mm)
Engine BalanceInternal
Overall Width4.53 in (115.1 mm)
Degree Marking Range50 BTDC to 10 ATDC
Harmonic Balancer MaterialSteel
Crank Trigger/Exciter PlateNo
Crank Bore1.48 in (37.592 mm)
Part FitmentSemi Universal
Ring Width (In)2.52
Outside Diameter6.22 in (158 mm)
Safety RatingSFI 18.1
FinishBlack Painted
Package Qty1
Package TypeEA
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