Availability
Header Bolts, Hex Head, Steel, Nickel Plated, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12
Part Number: PRO-66754
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Headers, Shorty, Steel, Ceramic Coated, Dodge, 5.2, 5.9L, Pair
Part Number: BIG-91945-1FLT
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Muffler, MSL, Oval, Baffled, Steel, Aluminized, 3.00 in. Inlets/3.50 in. Outlets, 28.25 in. Overall Length, Each
Part Number: APH-700488
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Header Bolts, 3/8 in.-16, 12-Point, Steel, Black Oxide, Chevy, Ford, Set of 16
Part Number: BBK-1577
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Muffler, SoundFX, Direct-Fit, Steel, Aluminized, Nissan, Each
Part Number: WLK-18924
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 12/31/2025
Catalytic Converter, 3-Way, Stainless Steel, Universal, Each
Part Number: MPE-99176HM
Estimated Ship Date: Monday 11/17/2025
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 12/31/2025
Estimated Ship Date: Monday 11/17/2025
Header Flanges, Steel, 3/8 in. Thick, 2.00 in. Diameter Round Port, Chevy, LS, Pair
Part Number: SUM-670202
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Systems, Direct-Fit, Cat-back, Single, Steel, Aluminized, Side Exit, Chevrolet, GMC, Kit
Part Number: BRE-106-0509
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Dodge, 5.9L Diesel, 6.7L Diesel, Set of 12
Part Number: STG-6935
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust System, Cat-Back, 3.00 inch, Single Rear Exit, Steel, Aluminized, Jeep, 4.0, 4.7L, Kit
Part Number: SUM-640002
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Headers, Circle Track, Stock Clip, 4-1 One-Piece, Steel, 1 3/4 in. Primaries, 3.5 in. Collector, Chevy, Pair
Part Number: SCH-156
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust System, Cat-back, FlowFX, 409 Stainless Steel, Single Exit, Chevrolet, GMC, Kit
Part Number: FLO-717873
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Muffler, 80 Series, Crossflow, 409 Stainless Steel, Single 2.5 in. Offset Inlet, Dual 2.5 in. Offset Outlets, Each
Part Number: FLO-842583
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Muffler, Turbo, 3.00 in. Offset Inlet/3.00 in. Center Outlet, 19 in. Length, Steel, Aluminized, Each
Part Number: IMM-16833CB
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Spark Plug Boot Protector, Heat Shield, 500 degrees F, Snap-on, Buick, Cadillac, Chevy, GMC, Pontiac, Each
Part Number: ADO-8006
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Header Fasteners, Bolts, Locking, 6-point, Steel, Nickel Plated, Chevy, 4.8, 5.3, 5.7L, Set of 12
Part Number: STG-8900B
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifold, Cadillac, Chevy, GMC, Pickup, SUV, Van, 5.0, 5.7L, Driver Side, Each
Part Number: RNB-674-218
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Catalytic Converter, Cal-Cat Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each
Part Number: WLK-83506
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Exhaust Manifold, Roadmaster, T6 Turbo Mount, High Silicon Ductile Iron, Black Painted, Caterpillar, C15, 3406E, Kit
Part Number: BDD-1048001
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Header Bolts, Hex, 8mm x 1.25 Thread, Steel, Zinc Plated, 30mm Underhead Length, Ford, 4.6L, 5.4L, Set of 16
Part Number: BBK-1624
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust, Swept Side, Cat-Back, Stainless Steel, Natural, Polished Tip, Ford, 5.4, 6.8L, Kit
Part Number: GIB-619995
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Headers, Demolition Derby, Upsweep, 1 5/8 in. Primaries, Chevy Small Block, Pair
Part Number: SCH-1522
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Flange, 2-Bolt, Steel, Natural, 2 in. Diameter, Each
Part Number: APH-9181
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Walker Noisebreaker Universal Muffler
Part Number: WLK-22980
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
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