WAGLER WCPC6641 BILLET MAIN CAPS 2001-2016 GM 6.6L DURAMAX

WAGLER WCPC6641 BILLET MAIN CAPS are the ultimate solution for enhancing the performance and durability of your 2001-2016 GM 6.6L Duramax engine. Expertly crafted by Wagler®, these top-grade main caps are meticulously manufactured to meet stringent industry standards, ensuring a perfect fusion of well-balanced design and superior craftsmanship. Made from industry-leading materials with state-of-the-art equipment, these main caps guarantee unparalleled reliability and long-lasting value, setting them apart from the competition.

Designed and machined in-house, WCP Billet Main Caps boast exceptional strength that won't distort when torquing down main studs. By adding these main caps to your engine, you'll significantly boost the bottom end's strength, allowing you to unleash the power you desire. For extra reinforcement, the WCP Street Girdle can be added, ensuring maximum durability and performance.

Proudly made in the USA, Wagler main caps must be line bored to ensure a perfect fit for your engine. These innovative main caps have been dyno tested in-house to guarantee top-tier quality and performance. Wagler Competition Products, located in Southern Indiana, is committed to providing cutting-edge diesel performance products to its customers. With a passion for diesel performance, Wagler Competition Products continues to develop aftermarket parts for various diesel engines, delivering reliable solutions that meet the highest standards of excellence.

Experience the difference that WAGLER WCPC6641 BILLET MAIN CAPS can make in enhancing the power, reliability, and longevity of your GM 6.6L Duramax engine. Choose Wagler for unparalleled quality and performance that you can trust.