Browse products in Engine Components.

Crankshaft Dampers
Fluidampr 17-19 GM 6.6L Duramax Steel Externally Balanced Damper
$574.82

Engine Hardware
Fluidampr 2001+ GM/Chevy 6.6L Duramax Harmonic Balancer Friction Washer - 3pc
$145.66

Engine Hardware
Fluidampr 2001+ GM/Chevy 6.6L Duramax Harmonic Balancer Friction Washer - 1pc
$53.75

Crankshaft Dampers
Fluidampr 01-18 GM / Chevy 6.6L Duramax Internally Balanced Damper - Harmonic Balancer
$574.82

Wiring Harnesses
Fleece Performance Universal Multiuse Sensor 6in Pigtail
$19.99

Wiring Harnesses
Fleece Performance 15-19 GM 2500/3500 (w/Allison Trans) Transmission Input Speed Sensor Pigtail
$12.99

Wiring Harnesses
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)
$299.99

Wiring Harnesses
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Wire Harn Connector & Seal
$22.99

Wiring Harnesses
Fleece Performance 17-19 GM 2500/3500 Duramax LP5 Fan Extension Harness
$45.99

Rocker Arms
Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
$512.54

Heads
Fleece Performance 17-23 GM 2500/3500 Freedom Series Cylinder Head (Passenger Side)
$1,099.00

Heads
Fleece Performance 17-23 GM 2500/3500 Freedom Series Cylinder Head (Driver Side)
$1,099.00
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