Add to Cart Fleece Performance 17-19 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines $329.99 Fleece Performance
Only 1 left in stock Add to Cart Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY Turbo Vane Position Sensor Adapter Harness $46.99 Fleece Performance
Add to Cart Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness $69.99 Fleece Performance
Add to Cart Fleece Performance 01-07 GM Duramax / 11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit $99.00 Fleece Performance
Only 1 left in stock Add to Cart Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack) $299.99 Fleece Performance