CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories

Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pair

Part Number: DOU-D314

5.0 out of 5 stars ( 3 )

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$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $905.25

Rebate Expires: 9/30/2025

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Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico. Show Less

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Pro LS 4340 Piston and Rod Kit, 377 Cid., 4.070 bore, 3.622 stroke, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L07012

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 7.0L, Each

Part Number: ESP-442740006100

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Pro LS 4340 Piston and Rod Kit, 347 Cid., 3.903 bore, 3.622 stroke, 6.125 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR36L9033

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Fuel pump, Electric, In-Tank, Dual Phantom 340, Gasoline, E85, Chevy, GMC, Each

Part Number: AEI-18357

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Injector Dynamics ID1050X Injectors 14mm (Gray) Adapter Top (Set of 8) Orange Lower O-Ring

Part Number: IJD-10504814158

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Headers, Fenderwell, Steel, Ceramic Coated, LS Swap, Chevy, Pair

Part Number: DOU-D366

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $909.75

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates ...Read More

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico. Show Less

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Pro LS 4340 Piston and Rod Kit, 377 Cid., 4.070 bore, 3.622 stroke, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0702

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 265/271, Lift .522/.529, Chevy, LS, Kit

Part Number: CCA-K54-412-11

4.0 out of 5 stars ( 1 )

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Carbon pTR - LS1/LS2/LS6 Manifold 105mm (Long Runners Installed), red

Part Number: PCD-70606-00-RD

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Exhaust System, Blackheart, Crossmember Back, 409 Stainless, Natural, 2.5 in. Diameter, Dual Exit, Engine Swap, Chevy, GMC, Kit

Part Number: HOK-BH14345

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Pro LS 4340 Piston and Rod Kit, 364 Cid., 4.000 bore, 3.622 stroke, 6.125 rod, 12cc Dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L00012

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Torque Converter, Lockup, Balanced, Billet Cover and Piston, 4L80E, LS1, Each

Part Number: TOS-10090LS

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Clutch Kit, RXT Street Twin, 1.125 in. - 26-spline, Ceramic Disc, Billet Steel Flywheel, Cadillac, Chevy, Kit

Part Number: MCL-6405807M

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Cylinder Head, GenX® 235, Competition Ported, Bare, 70cc CNC Chambers, Standard, GM LSX, Each

Part Number: TFS-3061B001-C03

4.0 out of 5 stars ( 1 )

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Engine Management Systems, Terminator X, Up to 8-Injectors, 8-Coils, Analog, CANBUS, Sensors, USB Tuning Cable, Chevy, 5.7L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-903T

5.0 out of 5 stars ( 1 )

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Water Pump, Electric, 55 gpm, Billet Aluminum, Red Anodized, Chevy, LS, Each

Part Number: MEZ-WP319R

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Fuel Pumps, Dual In-Tank, Billet Aluminum, Electric, 909 lph, 60 psi, 13.5V, -8 AN ORB, Inlet and Outlet, Sending Unit, Chevy, Camaro, 3.6-7.0L, Each

Part Number: HLY-12-351

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Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 150 lbs./in. Spring Rate, Chevy, Pontiac, Kit

Part Number: QA1-RCK52628

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Cylinder Head, LS9, Assembled, CNC-Ported, 66.5cc Combustion Chamber, Aluminum, Natural Finish, 2.16 in. Intake Valve, Rectangular Intake Port, Each

Part Number: NAL-19433498

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Exhaust Sys, Blackheart, Axle-Back, Center Rear, Stainless Steel, Natural, without Mufflers, Quad Tips, Chevrolet, Kit

Part Number: HOK-70401344RHKR

4.5 out of 5 stars ( 2 )

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Driveshaft

Part Number: DSS-GMCA11-A

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Power Cooling Modules, LS swap, Exact Fit, Aluminum, Natural, Chevy, Pontiac, Kit

Part Number: BCI-82234

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Disc Brakes, Front, 11 in. Slotted Rotor Upgrade, Chevy, Pontiac, Kit

Part Number: STR-B4180WC

5.0 out of 5 stars ( 2 )

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Coilover Kit, Twin-tube Shocks, Front, Chevy, GMC, Kit

Part Number: BEL-16002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 1, 2025 if ordered today

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