Availability
Header Bolts, Split Lock, 3/8-16 in., 12-Point, Steel, Black Oxide, Chevy, Mopar, AMC, Set of 12
Part Number: SUM-910120
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Hex Head, 1.000 in. UHL, 3/8 in. Wrench, Stainless Steel, Natural, Chevy, LS Engine, Set of 12
Part Number: SUM-910231
Estimated Ship Date: Today
Estimated Ship Date: Today
Header bolt kit, Extreme Duty, Chromoly, Black Oxide, Chevy LS, 6 pt., Set of 12
Part Number: SUM-910502
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Split Lock, 5/16-18 in., 12-Point, Stainless Steel, Mopar, Small Block LA, Set of 12
Part Number: SUM-910125
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, 12-Point, 3/8 in. Wrench, Stainless Steel, Black Oxide, Chevy, Small Block, Set of 12
Part Number: SUM-910212
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Hex Head, Stainless Steel, Natural, 3/8 in.-16, 0.750 in. U.H.L., Set of 16
Part Number: SUM-G1490A
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Split Lock, 8mm x 1.25, 12-Point, Steel, Black Oxide, Chevy LS, Ford 4.0L, Set of 12
Part Number: SUM-910123
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Hex Head, 30mm UHL, 3/8 in. Wrench, Stainless Steel, Black, Chevy, LS Engine, Set of 12
Part Number: SUM-910232
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Fasteners, Bolts, Hex Head, Stainless Steel, Natural, 3/8-16 in., Set of 12
Part Number: SUM-G1490
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Split Lock, 8mm x 1.25, 12-Point, Steel, Black Oxide, Ford Modular, Chevy 8.1L, Set of 16
Part Number: SUM-910124
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Headers, Shorty, LS Swap, Conversion, Stainless, Polished, 1 5/8 in. Primary, 2.5 in. Collector, Chevy, 4.8, 5.3, 5.7, 6.2L, Pair
Part Number: SUM-670250
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Ceramic Coated, Street Rod with Chevy, Small Block, Pair
Part Number: SUM-G9060-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Ceramic Coated, Street Rod 1923-1949 with Ford, Small Block Windsor, SBF, 289, 302, 351W, Pair
Part Number: SUM-G9063-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Natural, Street Rod 1923-1949 with Chrysler, Mopar Small Block LA, 273, 318, 340, 360, Pair
Part Number: SUM-G9064
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Natural, Street Rod with Chevy, Small Block, Pair
Part Number: SUM-G9060
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Natural, Street Rod 1923-1949 with Ford, Small Block Windsor, SBF, 289, 302, 351W, Pair
Part Number: SUM-G9063
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Ceramic Coated, Street Rod 1923-1949 with Chrysler, Mopar Small Block LA, 273, 318, 340, 360, Pair
Part Number: SUM-G9064-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Ceramic, Street Rod 1923-1949 with Chevy, Big Block Chevy, BBC, 396, 402, 427, 454, Pair
Part Number: SUM-G9062-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Natural, Street Rod 1923-1949 with Chevy, Big Block Chevy, BBC, 396, 402, 427, 454, Pair
Part Number: SUM-G9062
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Ceramic Coated, Street Rod 1923-1949 with Chevy GM, LS/LSX, Gen III/IV, Pair
Part Number: SUM-G9065-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Natural, Street Rod 1923-1949 with Chevy GM, LS/LSX, Gen III/IV, Pair
Part Number: SUM-G9065
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Block Hugger, Steel, Chrome, Street Rod with Chevy, Small Block, Pair
Part Number: SUM-G9060-2
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Long Tube, Steel, Painted, Chevrolet, GMC, SUV, Pickup, Small Block, Pair
Part Number: SUM-G9006
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Long Tube, Steel, Ceramic Coated, Chevrolet, GMC, Small Block, Pair
Part Number: SUM-G9006-9
Estimated Ship Date: Today
Estimated Ship Date: Today
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