Industrial Injection X-Series piston Kits 17-23 GM 6.6L Duramax L5P Select Piston Kit:.040 Over X-Series Pistons All products returned for warranty

All products returned for warranty consideration must be returned to MP with all transportation expenses prepaid

leading to poor performance and emissions issues

(2) stainless steel anti-rattle pad clips per caliper

and larger greasable rod ends

Industrial Injection X-Series piston Kits 17-23 GM 6.6L Duramax L5P Select Piston Kit:.040 Over X-Series Pistons All products returned for warrantyLooking for a piston upgrade that can handle the demands of your Duramax without sacrificing reliability? Industrial Injection X Series Piston Kits are designed for builders who want confidence, whether they're refreshing a high mileage engine or assembling a performance focused build. Available in both standard X Series and Coated De Lipped X Series options, these piston kits provide the durability needed to withstand increased cylinder pressures,