Products

Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers bette...

Specifically designed for use in conjunction with the factory thermostat housing. 304 stainless steel construction prevents corrosion compared with...

Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers bette...

Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers bette...

For vehicles with fueling modifications, this will increase your turbo boost pressure from the stock 18-20 psi to 23-25 psi and will reduce those d...

Duramax Cast Iron Cylinder Head (One) LB7 The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates be...

Duramax Ported Cast Iron Cylinder Head - 2001-2004 GM 6.6L (One Head) LB7 The OEM Duramax cast-aluminum cylinder heads fall short over time – the d...

In a compound turbo set up, the FICM (fuel injection control module) on the passenger side valve cover is usually relocated to the center of the en...

301 Stainless Steel Turbocharger Down pipe Gasket for Federal Emissions only. OEM Part Number for Reference: GM 97192619

Valve cover injection line seals for GM LB7 engine. Seal sold individually.

6.6L Duramax Race Fuel Valve The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve help...

PPE has taken our advanced engineering knowledge and created Duramax diesel engine builds that are tailor-fit to your specific needs. Now you choos...

Includes everything in Stage 1 and also has larger exhaust and intake valves, bronze valve guides, larger valve seats, and larger spring cup bases ...

PPE has taken our advanced engineering knowledge and created Duramax diesel engine builds that are tailor-fit to your specific needs. Now you choos...

PPE has taken our advanced engineering knowledge and created Duramax diesel engine builds that are tailor-fit to your specific needs. Now you choos...

50 States Emissions Legal (E.O. D-701-18) PPE’s Stage4 transmission kit is our entry-level kit that’s perfect for drag racing, sled pulling, towi...

50 States Emissions Legal (E.O. D-701-18)Built with top-level performance and heavy-duty use in mind, PPE’s Stage6G will handle whatever you can th...

Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover ...

OEM replacement turbo oil return pipe for GM 6.6L Duramax. Made of 304 stainless steel tubing and a corrugated bellow for precise fitment.

Designed for a factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing. GM Equi...

Converter Flow Valve 0.689 cup end 2001-04 GM Allison 1000 and 2000 Series