Stainless Works 1992-97 Crown Victoria/Grand Marquis 4.6L Headers 1-5/8in Primaries 3in H-Flow Cats - CRVICHDRCAT

1998-02 Crown Victoria/ Grand Marquis 4.6L 2V headers featuring 1-5/8" diameter primaries, 3" slip fit collectors and 2-1/2" diameter catted lead pipes to fit the flanged factory connection point. Stainless steel construction, TIG welded, and proudly...

Stainless Works 1997-00 C5 Corvette 1-7/8in Headers 3in X-Pipe High-Flow Cats - C5LS178CAT

1997-00 C5 Corvette 1 7/8" headers and 3" center section with x pipe and high flow converters. Bolt on installation with no cutting and welding required. Manufactured from 304 Stainless, the headers feature 3/8" thick, CNC laser cut flanges, and CNC...

Stainless Works 2-1/2in Header Builder Kit - HBK250

All tubes are CNC mandrel bent for optimal flow for the J-bends in this header builder kit. Made from 304 stainless steel for maximum corrosion resistance. The diameter of tubes is 2-1/2" with .049 wall thickness. This kit includes (2) 3/8" thick CNC...

Stainless Works 20-21 Chevrolet Corvette C8 6.2L Header Kit 1-7/8in Primaries 3in Collectors - C8188H

2020 Corvette C8 1-7/8" header system that connects to the stock cats or Stainless Works midpipes.

Stainless Works 20-21 Chevrolet Corvette C8 6.2L Header Kit 2in Primaries 3in Collectors - C82H

2020 Corvette C8 2" header system that connects to the stock cats or Stainless Works midpipes.

Stainless Works 20-21 Ford F-250/F-350 7.3L Headers 1-7/8in Primaries 3in Collectors High Flow Cats - FT220188HCAT

Stainless Works 20-21 Ford F-250/F-350 7.3L Headers 1-7/8in Primaries 3in Collectors High Flow Cats

Stainless Works 20-21 Ford F-250/F-350 7.3L Headers 2in Primaries 3in Collectors High Flow Cats - FT2202HCAT

Stainless Works 20-21 Ford F-250/F-350 7.3L Headers 2in Primaries 3in Collectors High Flow Cats

Stainless Works 2001-04 C5 Corvette 1-7/8in Headers 3in X-Pipe High-Flow Cats - C5LS103CATBT

2001-04 C5 Corvette 1 7/8" headers and 3" center section with x pipe and high flow converters. Bolt on installation with no cutting and welding required. Manufactured from 304 Stainless, the headers feature 3/8" thick, CNC laser cut flanges, and CNC...

Stainless Works 2003-04 Mercury Marauder Headers 1-5/8in Primaries 2-1/2in High-Flow Cats - MAUCAT

2003-04 Mercury Marauder headers and 2-1/2" catted pipes. 1 5/8" primary tubes with 3" OD collectors. Long tube design makes great power and mid range torque. 3/8" s/s CNC laser cut flanges are port matched to the cylinder head for optimal flow and...

Stainless Works 2003-06 Chevy/GMC 6.0L (4WD only) Truck 1-3/4in Primaries 2-1/2in High-Flow Cats - CT6.0

2003-06 Chevy/GMC 6.0L (4WD only) Truck. CNC Mandrel Bent 304 stainless steel construction, 1-3/4" primaries, 3/8" thick CNC Laser cut flanges, 2 1/2" catted leads. Designed to connect to factory exhaust. Stainless Works headers are backed by a limited...

Stainless Works 2003-11 Crown Victoria/Grand Marquis 4.6L Headers 1-5/8in Primaries 3in H-Flow Cats - CRVIC03HCAT

2003-11 Crown Vic / Grand Marquis 4.6L 2V Headers featuring 1-5/8" primaries, 3" slip fit collectors and 2.5" diameter catted lead pipes. Stainless steel construction, TIG welded and made in the USA. Designed to fit the flanged factory connection point...

Stainless Works 2004 GTO Headers 1-3/4in Primaries 3in High-Flow Cats - GTOHCAT

2004 GTO headers. CNC mandrel bent 1 3/4" primaries, CNC laser cut 3/8" flanges, 3" collector. Includes 3" pipes to connect to factory 2 bolt flange. High flow catted lead pipes. The best ground clearance and fit available.This Part...