Exhaust Headers, Bolts, Collectors & More

Stage 8 Locking Header Fastener Kits 8919

Header Fasteners, Bolts, Locking, Hex Head, Steel, Nickel Plated, Toyota, 4.7L, 5.7L, V8, Set of 16

Part Number: STG-8919

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Stage 8 Locking Header Fastener Kits 8935

Header Fasteners, Bolts, Locking, 12-Point, Steel, Nickel Plated, Chrysler, Small Block, V8, Set of 12

Part Number: STG-8935

5.0 out of 5 stars ( 1 )

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Stainless Works Header Builder Kits HBK250

Stainless Works Header Builder Kits HBK250

Header Builder Kit, all 304 Stainless Steel, 2-1/2" dia. x .065 wall primaries. Kit includes (2) 3/8" thick L

Part Number: STW-HBK250

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

Call to Order

Patriot Header Flange Kits H7870

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.75 in. Port, Gaskets, Bolts, Ford, 260, 289, 302, 351W

Part Number: PTE-H7870

5.0 out of 5 stars ( 2 )

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Patriot Header Flange Kits H7853

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 1.875 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7853

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 8909B

Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Dodge, 8.0L V10, Set of 20

Part Number: STG-8909-B

5.0 out of 5 stars ( 1 )

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Patriot Sprint Style Weld-Up Kits H8410

Headers, Sprint, Steel, Natural, Ford, Small Block, Each

Part Number: PTE-H8410

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Patriot Header Flange Kits H7829

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2.125 in. Port, Gaskets, Bolts, Ford, 390-428 FE, Pair

Part Number: PTE-H7829

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

FMF Racing Pipe Springs and O-Ring Kits for 1986-1989 TRX250R - 011385

Spring & O-Ring Kit

Part Number: FMF-11385

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

ARP Chromoly Header Bolt Kits 100-1207

Header Bolts, 12-Point, 5/16 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 0.750 in. U.H.L., Set of 12

Part Number: ARP-100-1207

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Stage 8 Locking Header Fastener Kits 8909

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Dodge, 8.0L V10, Set of 20

Part Number: STG-8909

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 4928

Header Fasteners, Bolts, Locking, External Hex Head, Steel, Nickel Plated, Ford, 2.3L, 4-cylinder, Set of 8

Part Number: STG-4928

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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KRC Racing Allen Lock Stud Header System Kits KRC-6602

Header Studs, Locking, 12-Point Nuts, Steel, Natural, 3/8-16 in., Set of 16

Part Number: KRC-6602

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

ARP Chromoly Header Bolt Kits 180-1101

Header Bolts, Hex Head, Custom 450, Black Oxide, Oldsmobile, Big, Small Block, V8, Set of 14

Part Number: ARP-180-1101

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Patriot Header Flange Kits H7850

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2.000 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7850

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 8906B

Header Fasteners, Bolts, Locking, Hex, Steel, Nickel Plated, Ford, 4.6, 5.4L, Set of 16

Part Number: STG-8906B

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

KRC Racing Allen Lock Stud Header System Kits KRC-6600

Header Studs, Locking, 12-Point Nuts, Steel, Natural, 3/8-16 in., Set of 12

Part Number: KRC-6600

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 6935B

Header Fasteners, Bolts, Locking, Hex, Steel, Nickel Plated, Dodge, 5.9L Diesel, 6.7L Diesel, Set of 12

Part Number: STG-6935B

Not Yet Reviewed

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Stage 8 Locking Header Fastener Kits 8907

Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, 5.7L, Set of 12

Part Number: STG-8907

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 8101S

Header Fasteners, Bolts, Locking, Internal Allen/Hex, Steel, Nickel Plated, Chevy, 348, 409, Set of 14

Part Number: STG-8101S

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Stage 8 Locking Header Fastener Kits 8908

Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, Set of 32

Part Number: STG-8908

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Patriot Lakester Weld-Up Kits H8075

Hdr Chev Lakester Weld 409

Part Number: PTE-H8075

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 8910B

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, 3/8-16 in., 1.250 in. UHL, Pair

Part Number: STG-8910B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Patriot Header Flange Kits H7898

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2.125 in. Port, Gaskets, Bolts, Chevy, Big Block, Pair

Part Number: PTE-H7898

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Patriot Header Flange Kits H7883

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 1.50 in. Port, Gaskets, Bolts, Chevy, 4.3L, Pair

Part Number: PTE-H7883

3.0 out of 5 stars ( 3 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today