Quick view Fleece Performance Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side) - FPE-61-10001-D-CL Compare $1,099.99 Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side) Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side) - FPE-61-10001-P-CL Compare $1,099.99 Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side) Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-04 LB7 Injection Lines (Complete Set of 8) - FPE-34611 Compare $379.99 Fleece Performance 01-04 LB7 Injection Lines (Complete Set of 8) Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines - FPE-TL-LB7-LLY Compare $269.99 Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit comes complete with everything needed to get the job done right the first time.Installation... Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit - FPE-DMAX-OCADPT Compare $99.99 Fleece Performance 01-07 GM Duramax / 11-16 GM 2500/3500 Duramax Oil Cooler Adapter KitInstallation Instructions Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer - FPE-T4PED-SPACER1.5 Compare $119.99 This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines when an extra inch of elevation out of the valley is required, although it could be used in any T4... Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based) - FPE-DMAX-CP3K Compare $1,299.99 The Fleece Performance CP3K is a modified Duramax LBZ CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and... Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based) - FPE-DMAX-CP3-10MM Compare $1,999.99 The Fleece Performance Duramax 10mm stroker CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications. Not only will it... Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black - FPE-DMAX-OC-BLK Compare $39.99 Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue - FPE-DMAX-OC-BLU Compare $39.99 Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Compare $39.99 Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit - FPE-GM-FFPD-0116 Compare $37.99 Fleece Performance 01-06 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit Add to Cart Add to Cart