Availability
Header Flange, No Stubs, Steel, 0.250 in. Thick, 1.750 in. Port, Each
Part Number: SCH-01111
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Collector Flange, Steel, Natural, 4.0 in. Inside Diameter, 3-Bolt, Each
Part Number: KOK-7113-S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.625 in. Port, Each
Part Number: SCH-0306
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
Header Collector, 4 Into 1, Weld-on, 2.125 in. Primaries, 4 in. Collector, Steel, Natural, Each
Part Number: SCH-WO14040
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
SB Chevy hex .875 UHL header bolt kit
Part Number: ARP-100-1116
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Header Collector, 4 Into 1, Weld-on, 1.625 in. Primaries, 3 in. Collector, Steel, Natural, Each
Part Number: SCH-WO63040
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Exhaust Flange, Flange Ring, 3-bolt, 3.375 in. Bolt Pattern, 3.0 in. Pipe Diameter, Steel, Natural, Each
Part Number: SNH-3-BOLTRING30
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Exhaust Flange, Flange Ring, 3-bolt, 3.063 in. Bolt Pattern, 2.5 in. Pipe Diameter, Steel, Natural, Each
Part Number: SNH-3-BOLTRING25
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Header Collector, 3 Into 1, Weld-on, 1.875 in. Primaries, 3 in. Collector, Steel, Natural, Each
Part Number: SCH-WO83030
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Header Collector, 4 Into 1, Weld-on, 1.5 in. Primaries, 3 in. Collector, Steel, Natural, Each
Part Number: SCH-WO53040
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
BB Chevy SS hex .875 UHL header bolt kit
Part Number: ARP-400-1117
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Mopar, 2.0L, 4-cylinder, Set of 8
Part Number: STG-4925
Not Yet Reviewed
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
REPLACEMENT PARTS KIT FOR 39800
Part Number: HED-00168
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
REPLACEMENT PARTS KIT FOR 69450
Part Number: HED-00169
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
REPLACEMENT PARTS KIT FOR 88400
Part Number: HED-00106
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
REPLACEMENT PARTS KIT FOR 88300
Part Number: HED-00105
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Each
Part Number: KOK-7046BS
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
REPLACEMENT PARTS KIT FOR 78030
Part Number: HED-00119
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.750 in. Port, Each
Part Number: SCH-0321
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
REPLACEMENT PARTS KIT FOR 69420
Part Number: HED-00199
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
REPLACEMENT PARTS KIT FOR 69400
Part Number: HED-00154
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Collector Tabs, Weld-On, Steel, Twenty Tabs, Ten Bolts, Kit
Part Number: SCH-4003-10
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
MOPAR 3.9L V6 HEADER BOLT KIT
Part Number: STG-6931
Not Yet Reviewed
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
BIG BLOCK HEADER BLTS
Part Number: GAR-56488-N
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Header Bolts, 12-Point Nuts, Steel, Black Oxide, Buick, 350-455, Set of 14
Part Number: ARP-120-1201
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
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