Header Bolts, Hex Head, 3/8 in. Wrench, Custom 450, Black Oxide, Chevy, Ford, Set of 16

Part Number: ARP-100-1102

4.72 out of 5 stars ( 86 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Bolts, Hex Head, 3/8 in. Wrench, Stainless Steel, Polished, Chevy, Small Block, Set of 12

Part Number: ARP-400-1101

4.76 out of 5 stars ( 67 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, V6, Small Block, Set of 12

Part Number: STG-8911

4.51 out of 5 stars ( 57 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, Ford, Chrysler, Set of 16

Part Number: STG-8912A

4.75 out of 5 stars ( 28 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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 10/26/2026 if shipped by air

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, V6, Small Block V8, Set of 12

Part Number: STG-8911A

4.7 out of 5 stars ( 54 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

RAZOR BLADE SCRAPER

Part Number: LIL-52000

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, Ford, Chrysler, V8, Set of 16

Part Number: STG-8912

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Ford, 260, 289, 302, 351W, Set of 16

Part Number: STG-8913A

4.28 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Bolts, Hex Head, Stainless Steel, Natural, 3/8 in.-16, 0.750 in. U.H.L., Set of 16

Part Number: SUM-G1490A

4.27 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Fasteners, Bolts, Locking, 12-Point, Steel, Nickel Plated, Chevy, V6, Small Block V8, Set of 12

Part Number: STG-8931

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Exhaust Gaskets, Collector, Soft Aluminum, 2.50 in. Diameter, 3 Bolt Holes, Pair

Part Number: MRG-7420G

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Collector Gaskets, Seal-4-Good, 3-Hole, 3 in. Inside Diameter, Pair

Part Number: PTE-66002

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Exhaust Gaskets, Collector, Soft Aluminum, 3.00 in. Diameter, 3 Bolt Holes, Pair

Part Number: MRG-7421G

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Bolt, Steel, Black Oxide, Reduced Hex Head, 3/8 in.-16, 0.750 in. Length, Set of 12

Part Number: TRD-8885

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Fasteners, Bolts, Hex Head, Stainless Steel, Natural, 3/8-16 in., Set of 12

Part Number: SUM-G1490

3.36 out of 5 stars ( 25 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, 3/8-16 in., 1.000 in. UHL, Ford, Set of 16

Part Number: STG-8934

3.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Collector Gaskets, Seal-4-Good, 3-Hole, 2.5 in. Inside Diameter, Pair

Part Number: PTE-66001

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Bolts, Locking, Double Hex Head, Stainless Steel, Natural, Chevy, Chrysler, Ford, V8, Set of 16

Part Number: STG-8952

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

• Free Shipping

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, AMC, Buick, Dodge, Pontiac, Set of 12

Part Number: STG-8916A

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Collector Gaskets, Seal-4-Good, 3-Hole, 3.5 in. Inside Diameter, Pair

Part Number: PTE-66003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Collector Gaskets, Aluminum, 3-Hole, 2.5 in. Inside Diameter, Includes Bolts and Nuts, Set

Part Number: PRO-67920

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Collector Gaskets, Aluminum, 3-Hole, 3.5 in. Inside Diameter, Includes Bolts and Nuts, Set

Part Number: PRO-67928

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, Ford, Chrysler, V8, Set of 16

Part Number: STG-8932

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 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 10/26/2026 if shipped by air