BRIDGE ASSEMBLY ONLY One piece, 3" High Flow Y-Bridge for custom build racing applications only. Bolts to OEM intake runners. 3" Bead Roll Connecti...

2006-2016 Duramax Twin CP3 Pump Controller to operate dual CP3's. A second CP3 pump adds volume to your high pressure fuel system to maintain consi...

BRIDGE ASSEMBLY ONLY 3.5" High Flow Y-Bridge for custom build racing applications only. Bolts to OEM intake runners. 3.5" Bead Roll Connection at i...

Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.Made by Wehrli Custom Fabrication (WCFab). May be sourced thro...

BRIDGE ASSEMBLY ONLY The factory LBZ/LMM Y-bridge is a poorly designed slip-in style two piece bridge with very little support that is prone to blo...

BRIDGE ASSEMBLY ONLY 3" High Flow Y-Bridge for custom build racing applications only. Bolts to OEM intake runners. 3" Bead Roll Connection at inlet...

WCFab Duramax Billet Rear Engine Cover Kit for use with SFI big block Chevy pattern bell housings. Includes chassis mounting holes, No coolant pass...

2001-2005 Duramax Twin CP3 Pump Controller to operate dual CP3's. A second CP3 pump adds volume to your high pressure fuel system to maintain consi...

WCFab Billet Front Engine cover is designed to gear drive up to three reverse rotation CP3 pumps. No more throwing serpentine belts or stroker CP3s...

2019-2024 Cummins lifter modification kit: solid spacers for the factory lifter bodies, pushrods and OE adjustable rockers.Source: Wagler Competition

Wagler side draft street intake for 24v 5.9L and 6.7L Cummins, built for improved airflow and a clean engine bay.Source: Wagler Competition

Wagler billet main caps for 24v Cummins, designed and machined in-house in the USA. Will not distort when torquing main studs; usable with or witho...

Wagler Street Fighter Series connecting rods for 2019+ 6.7 Cummins, rated for hot street trucks up to 1,800 hp. As-forged construction keeps cost b...

Wagler girdle kit for 24v Cummins. Adds strength and stability to the bottom end and minimizes main cap movement as cylinder pressure and power cli...

Wagler Race Series valve cover machined from 6061 aluminum, about 5 lb, with four breather ports and a fill cap. Compatible with 2006-and-newer sty...

Replaces the thermostat Y pipe. Neoprene hose and -12 O-ring AN fittings sold separately.Source: Wagler Competition

Wagler alternate-fire Stage 2 Duramax camshaft. No piston valve reliefs needed, relieves crankshaft stress, simple wiring pin swap. Fits LB7, LLY, ...

Fits 2011-2016 LML Duramax. Replaces the weak factory spring belt tensioner; a must when running dual CP3 pumps on the serpentine belt. Reduces bel...

Fits 2004.5-2010 LLY/LBZ/LMM Duramax. Replaces the weak factory spring belt tensioner; a must when running dual CP3 pumps on the serpentine belt. R...

Wagler Street Intake Manifold improves airflow and horsepower on Duramax engines. Cast one-piece design replaces the factory Y-bridge; the neck is ...

Wagler alternate-fire Stage 1 Duramax camshaft. No piston valve reliefs needed, relieves crankshaft stress, simple wiring pin swap. Fits LB7, LLY, ...

Wagler L5P Duramax pushrods built from 4130/4135 seamless chromoly tubing with billet steel tip ends for strength and valvetrain stability above st...

The Wagler Duramax entry-level rotating assembly (WCPC661008) for a stock workhorse or hot street truck making up to 1,000 HP. Includes a Callies C...

Wagler L5P Duramax billet connecting rods, made from 4340 certified material. All design, machining, assembly and QC done in-house at Wagler in the...