Availability
Headers, Long Tube, Catalytic Converter, 304 Stainless Steel, Natural, 2 in. Primary, 3/8 in. Flange, Chrysler, Dodge, Gen III, Pair
Part Number: STW-HM642HDRCAT
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Headers 2018+ Dodge Durango 6.4L, Headers with 1-7/8" primaries, 3" slip-fit collectors, Catted Leads, Factory Connect.
Part Number: STW-DUR18HCAT
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Headers, Performance Connect, Long Tube, 304 Stainless Steel, Natural, 1 7/8 in. Primary, 3/8 in. Flange, Ford, Pair
Part Number: STW-M24H3CAT
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Headers, Performance Connect, Long Tube, 304 Stainless Steel, Natural, 2 in. Primary, 3/8 in. Flange, Ford, Pair
Part Number: STW-M242H3CAT
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Headers, Factory Connect, Long Tube, 304 Stainless Steel, Natural, 1 7/8 in. Primary, 3/8 in. Flange, Ford, Pair
Part Number: STW-M24HCAT
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Headers, Aftermarket Connect, Long Tube, 304 Stainless Steel, Natural, 1 7/8 in. Primary, 3/8 in. Flange, Ford, Pair
Part Number: STW-M24H3CATLG
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Headers, Aftermarket Connect, Long Tube, 304 Stainless Steel, Natural, 2 in. Primary, 3/8 in. Flange, Ford, Pair
Part Number: STW-M242H3CATLG
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
2003-06 Chevy/GMC 4.8L, 5.3L Truck (4WD Only) - 1 3/4" CNC Mandrel Bent primaries, 3/8" thick CNC Laser cut fl
Part Number: STW-CT0305
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Headers, Factory Connect, Long Tube, 304 Stainless Steel, Natural, 2 in. Primary, 3/8 in. Flange, Ford, Pair
Part Number: STW-M242HCAT
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
2004-08 F150 4.6L HEADERS WITH 1-5/8" PRIMARIES WITH CATALYTIC CONVERTERS, 2-1/2" LEAD PIPES & CLAMPS
Part Number: STW-FT05CAT
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
2003-06 Chevy/GMC 4.8L, 5.3L Truck (2WD Only) - 1 3/4" CNC Mandrel Bent primaries, 3/8" thick CNC Laser cut fl
Part Number: STW-CT03052WD
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Headers, Long Tube, Stainless Steel, 1 7/8 in. Tubes, 3 in. Collectors, Ford, 5.4L, 5.8L, Pair
Part Number: STW-GT115HCATHP
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
1999-02 Chevy/GMC 4.8L, 5.3L Truck (4WD Only) - 1 3/4" CNC Mandrel Bent primaries, 3/8" thick CNC Laser cut fl
Part Number: STW-CT9902
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Header, Long Tube, Stainless Steel, 1 7/8 in. Tubes, 3 in. Collectors, Chevy, 6.2L, Each
Part Number: STW-CA11H3CATST
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Headers, Performance, Long Tube, Stainless Steel, Natural, 1 7/8 in. Primary Tube O.D., Two Catalytic Converters, Ford, 6.2L, Pair
Part Number: STW-FT211HCAT
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Headers, Dragster, Upswept, Stainless Steel, Natural, 2 1/4 in. Standard Primary, 4 in. Collectors, Chevy, Big Block, Pair
Part Number: STW-UPBBC225
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Headers, Stainless Steel, 4-1 One-Piece, 1.750 in. Primary Tubes, 3.00 in. Collector, Chevy, Trailblazer, Pair
Part Number: STW-TB-SS
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Headers, Dragster, Upswept, Stainless Steel, Natural, 2 1/2 in. Standard Primary, 5 in. Collectors, Chevy, Big Block, Pair
Part Number: STW-UPBBC250
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Header, Long Tube, Stainless Steel, 1 7/8 in. Tubes, 3 in. Collectors, Chevy, 6.2L, Pair
Part Number: STW-SS14HCATSW
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 3.00 in. Collector, Oval Port, Mercury, 4.6L, Pair
Part Number: STW-MAUCAT
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Headers, Dragster, Downsweep, Stainless Steel, Natural, 2 3/8 in./2 1/2 in. Standard Primary, 5 in. Collectors, Chevy, Big Block, Pair
Part Number: STW-DNBBC238S250
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Header, Long Tube, Stainless Steel, 2 in. Tubes, 3 in. Collectors, Cadillac, 6.2L, Pair
Part Number: STW-CTSV9HCATSW
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Header, Long Tube, Stainless Steel, 1 7/8 in. Tubes, 3 in. Collectors, Ford, 6.2L, Pair
Part Number: STW-FTR11HCATSC
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Header, Long Tube, Stainless Steel, 2 in. Tubes, 3 in. Collectors, Chevy, 6.2L, Each
Part Number: STW-CA11H3CAT
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Headers, Turbo, Down/Forward, Stainless, Natural, 1 3/4 in. Primary, 3 in. Slip Fit Collectors, Chevy, LS, Pair
Part Number: STW-LS1DFT
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
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