Exhaust Headers, Bolts, Collectors & More

Header Fasteners, Locking Header Bolts, Internal Allen/Hex Head, Stainless Steel, Chevy, Ford, Set of 16

Part Number: MRG-2231G

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Chevy, Small Block LS, Set of 12

Part Number: MRG-918G

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Fasteners, Bolts, Allen Head, Steel, Black Oxide, 3/8 in.-16, .750 in. UHL, Set of 12

Part Number: MRG-3420G

3.27 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Fasteners, Studs, Hex Head, Steel, Black Oxide, Chevy, Chrysler, Pontiac, Set of 12

Part Number: MRG-6312

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Fasteners, Bolts, Hex Head, Stainless Steel, Chevy, Ford, Buick, Set of 16

Part Number: MRG-2211G

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Fasteners, Bolts, Hex Head, Steel, Black Oxide, Chevy, Chrysler, Pontiac, Set of 12

Part Number: MRG-915

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Fasteners, Bolts, Hex Head, Stainless Steel, Chevy, Chrysler, Pontiac, Set of 12

Part Number: MRG-2210G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Bolts, Hex Head, Steel, Black Oxide, 5/16 in.-18, 0.750 in. U.H.L., Chrysler, Small Block, Set of 14

Part Number: MRG-976

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Fasteners, Bolts, Allen Head, Black Oxide, Steel, 8mm x 1.25 Thread, 25mm Length, Set of 16

Part Number: MRG-978G

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Fasteners, Bolts, Hex Head, Steel, Black Oxide, Chevy, Chrysler, Pontiac, Set of 12

Part Number: MRG-3409

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Bolts; Hex Head; 0.375 in.-16 x 0.75 in.; 100 pc.

Part Number: MRG-915A

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Installation Kit, for Headers, Oval Exhaust Ports, Gaskets, Bolts, Chevy, Small Block, Kit

Part Number: MRG-7652G

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Walker Exhaust Collector Gasket

Part Number: WLK-31742

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Block-Off Covers, Exhaust Port, Aluminum, 14 Degree Dart Big Chief Heads, Chevy Big Block, Pair

Part Number: FOG-3175A

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Header Fasteners, Locking Header Bolts, 3/8 in.-16 Thread, Internal Allen/Hex Head, Stainless Steel, Chevy, Set of 12

Part Number: MRG-2230G

4.56 out of 5 stars ( 27 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Header Bolts, Hex Head, Steel, Black Oxide, 3/8 in.-16, 1.000 in. U.H.L., Set of 12

Part Number: MRG-917

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Gasket, GM PRO STOCK/MOD DRCE 500CI PLASTIC EXHAUST PORT COVER for 4.9" B.C's.(2)

Part Number: FOG-3334P

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Gasket, CHEVY BB BRODIX HEADHUNTER 383 ALUMINUM PORT COVERS.(2)

Part Number: FOG-3286A

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Gasket, AJPE 426CI '13 -'15 MUSCLE HEAD HEMI ALUMINUM EXHAUST PORT COVERS.(2)

Part Number: FOG-3365A

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Gasket, GM PRO STOCK/MOD DRCE 500CI ALUMINUM EXHAUST PORT COVER for 4.9" B.C's.(2)

Part Number: FOG-3334A

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Gasket, CHEVY SB 265-400CI DART FRANKENSTEIN PLASTIC EXHAUST PORT COVERS.(2)

Part Number: FOG-3345P

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Gasket, GM PRO STOCK/MOD CFE PLASTIC EXHAUST PORT COVERS for 5.3" B.C's.(2)

Part Number: FOG-3324P

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Gasket, FORD SB TFS 351W HI PORT HEAD DIAGONAL BOLT PATTERN PLASTIC COVERS.(2)

Part Number: FOG-3373P

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Gasket, CHEVY BB BRODIX HEADHUNTER 383 PLASTIC PORT COVERS.(2)

Part Number: FOG-3286P

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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AJPE-TFX '96-'12 STAGE 6 426CI "NITRO" HEMI ALUMINUM EX. PORT COVERS.(2)

Part Number: FOG-3223A

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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