2001-2016 Duramax PPE Valve Springs Retainers & Keepers Complete Kit (110090050) Tuning

2001-2016 Duramax PPE Valve Springs Retainers & Keepers Complete Kit (110090050) Tuning2001 2016 Duramax PPE Valve Springs Retainers & Keepers Complete Kit (110090050) The valve spring, spring seat retainer keeper kit comes installed with each PPE Duramax Cast Iron Cylinder head. The tapered valve springs higher spring rate and lighter valve train weight enable faster response during higher RPMs and eliminate valve float. Premium chromoly material construction ensures the longevity and durability of valve seats, retainers, and keepers.

allow us to share our thoughts

2001-2005 Duramax LB7/LLY Mahle Set of 4 Pistons w/ Rings Left Bank - Standard (224-3451WR)

Excellent street manners & MPG

3L Upgraded Turbine Housing w/ Wastegate (300955)

Use in conjunction with the Allen bolts provided in the manifold-up pipe kit

0-inch PPE intercooler hot charge pipe

Remanufactured injector Set at 45 percent over

The PPE high-performance water-to-air Intercooler adds both style and performance to your 6

stamped metal pan with one that will help keep your transmission cool and protected

lowered EGTs and amplified air flow with this Mel's system

Upgrade your 2001-2016 GM 6

Cracked transmission tail shaft housings (located between the transfer case and the transmission) are a common problem for GM Allison-equipped 4x4 pick-ups in off-road and drag racing applications