Availability
Bolts, Vibe-Lock, 12-point, Stainless Steel, Polished, 5/16-18 in. Thread, 0.750 in. Underhead Length, Pair
Part Number: PHP-310043
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Header Bolt, Steel, Black Oxide, Reduced Hex Head, 3/8 in.-16, 0.750 in. Length, Set of 12
Part Number: TRD-8885
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
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
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Header Bolts, Hex Head, Steel, Natural, 5/16 in.-18, 0.750 in. U.H.L., Set of 12
Part Number: TRD-4900
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Header Bolts, Hex Head, Steel, Natural, 3/8 in.-16, 1.000 in. U.H.L., Set of 12
Part Number: TRD-4904
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Header Bolts, Hex, 5/16-18 in. Thread, Steel, Zinc Plated, 1.00 in. Underhead Length, Set of 12
Part Number: PTE-H7977
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Dodge, Ford, Set of 17
Part Number: MRG-970G
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Header Fasteners, Bolts, Hex Head, Steel, Black Oxide, Chevy, Chrysler, Pontiac, Set of 12
Part Number: MRG-915
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Header Bolts, Split Lock, 3/8-16 in., 12-Point, Steel, Black Oxide, Chevy, Mopar, AMC, Single Replacement, Each
Part Number: SUM-910120-1
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Header Bolts, Flanged Hex Head, 10mm x 1.25, 22mm Underhead Length, Ford 2300cc, Set of 8
Part Number: SCH-3005-8
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Header Bolts, Locking, 1/4-20 in. Thread Size, 12-point Head, Steel, Nickel Plated, 1.250 in. UHL, Pair
Part Number: STG-1901B
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Header Bolts, Locking, 1/4-20 in. Thread Size, 12-point Head, Steel, Nickel Plated, 1.000 in. UHL, Pair
Part Number: STG-1901A
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Header/Collector Tab Kit, Steel, Two Tabs, One 1/4 in. Diameter Bolt, Kit
Part Number: AAF-ALL60040
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Header Tabs, Steel, 4 Tabs/2 Bolts, Nuts, Kit
Part Number: AAF-ALL60039
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
3/8-16x3/4 HDR BOLT (Lt 12)
Part Number: PTE-H7970
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Patriot Exhaust H7979 8MMx1.25x30MM Zinc plated header bolts (pack of 12)
Part Number: PTE-H7979
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
1" HEADER BOLT 454 LOGO CH
Part Number: GAR-19-09331
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
1" PONTIAC HDR BOLT CH
Part Number: GAR-12-09331
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
1" CHEVY HDR BOLT BOWTIE CH
Part Number: GAR-10-09331
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
HEADER BOLTS ALLENS SS
Part Number: GAR-56303-SS
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
MOPAR HEADER BOLTS
Part Number: GAR-56303-SB
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
3/8-16X3/4 HEADER BOLTS 350 CH
Part Number: GAR-18-09326
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
3/8X1 HEADER BOLT 7/16HX OVAL
Part Number: GAR-11-09331
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
1" RAM HEADER BOLT CH
Part Number: GAR-22-09331
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
1" FLAME HDR BOLT CH
Part Number: GAR-17-09331
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
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