1998.5-2018 Cummins 5.9L/6.7L T6 Competition Manifold w/ Twin Wastegate (COMPT624VTWINWG)Steed Speed Manifolds are CNC Machined from 1018 Mild Steel Billet and finished with a satin black coating of Techline, these aren't your typical cheap cast or tubular manifolds. Steed Speed engineers some of the finest manifolds on the planet. The Techline coating is capable of handling up to 1700 degrees continuously and up to 2000 degrees for short periods. Steed Speed warranties workmanship for as long as you own the manifold and a 1 year warranty

Designed to match OEM dimensions

Rebuild your 1991-1993 Dodge Cummins 5

Prices shown per piston

Give your engine a cleaner look by deleting the bulky plastic intake resonator box under the hood and rid yourself of potential cracks which can lead to dirty air intake problems

TIG welded

PPE solves these problems

possibly accompanied by discoloration predominantly concentrated at the axial center of the bearings

Parameter Identification (PID)

9L with the MAHLE 224-3355WR

a loss of power

Upgrade to our Bolt-On Cam Gear Retainer and safeguard your mechanically injected Cummins against cam gear push-off

LX4 lubricity additive