Looking for in-stock aftermarket parts to modify or upgrade your Chevrolet Silverado 3500 HD with injection pumps & controllers? At Tunersports.com we carry a huge selection of the top name brand performance injection pumps & controller parts and accessories for your Silverado 3500 HD.
Whether you have a 2007 or 2016 Chevrolet Silverado 3500 HD in High Country to WT trim we have you covered. We have 9 injection pumps & controllers available to mod your Silverado 3500 HD. All parts have free shipping to the Continental US 48 States.
IN STOCK - DROPSHIPS 105065112mm Stroke Cam Housing Design; Up to a 72% increase in capacity / displacement; Delivers enough fuel to support up to 800hp; Maintains 24,000psi of rail pressure; All that fuel without going to a dual pump system; New design cam shaft with modified plungers and stroke; Eliminates potentially damagi... BD Diesel R900 High Power 12mm CP3 Injection Pump (No Core) - Chevy 2001-2010 6.6L Duramax 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $2,648.44 |
IN STOCK - LOW FPE-DMAX-CP3-10MMThe 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 support 750 RWHP, but it also eliminates the factory fuel flow restiction that begins at 3,000 RPM. If you ... Fleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based) 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $2,001.01 |
IN STOCK - DROPSHIPS FPE-DMAX-CP3KThe 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 rail pressure after 3000 RPM, which correlates to lost horsepower when you need it most. This cost eff... Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based) 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $1,308.01 |
IN STOCK - LOW 436403Industrial Injection 11-15 GM Duramax 6.6L LML CP4 to CP3 Conversion Kit with Pump (Tuning Req.) 2011-2016 Chevrolet Silverado 3500 HD LT / LTZ / WT 2015-2016 Chevrolet Silverado 3500 HD High Country $1,948.41 |