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

11-19 Chevy HD 4.5" 2" Rear w/Overload

Part Number: BDX-BDS721FS

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 5.7, 6.0L, Each

Part Number: ESP-434640006100

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Radiator, Performance Fit, Downflow, 2-row, Aluminum, Natural, Chevy, Each

Part Number: GRI-8-70201

5.0 out of 5 stars ( 1 )

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Radiator and Fan, Performance Fit, Aluminum, Crossflow, 2-Row, Dual Fan, Chevy, Each

Part Number: GRI-CU-70016-LS

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Suspension Lift Kit, 4.5 in. Front, 3.0 in. Rear, NX2 Nitro Shocks, w/ Overload Rear Springs, Chevy, GMC, Kit

Part Number: BDX-BDS1820H

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Disc Brake Kit, AERO6 Big Brake, Front, 14 in. Slotted Rotors, 6-Piston Black Powdercoat Caliper, Cadillac, Chevy, Factory 5, Detroit Speed, Kit

Part Number: WIL-140-15705

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Clutch Kit, HDX, 12 in., Steel Flywheel, 6-Bolt, 168 Tooth, 26 Spline, Chevrolet, LS, Kit

Part Number: RAM-25-831

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Suspension Package, StreetGrip, Handling, GM, Small Block, Kit

Part Number: ART-11175012

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Radiator, Performance, Module, Aluminum, Polished, Crossflow, 2 Row, Dual 12 in. Fans, Kit

Part Number: RAD-GMA546AK

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Disc Brakes, SLC56, Front, 12.80 in. Rotors, Brake Pads, Cross-Drilled/Slotted Rotor, 4-Piston, Black Powdercoated, BP-10 Brake Pads, Chevrolet, Kit

Part Number: WIL-140-17669-D

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Exhaust System, Rear Axle-Back, 304 Stainless Steel, Polished, 2.5 in., 304 Stainless Polished Mufflers, 3.5 in. Tips, Chevy, Corvette, Kit

Part Number: NSP-EX1002

3.6 out of 5 stars ( 5 )

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Radiator, Crossflow, Dual-Row, Aluminum, Natural, 31.25 in. Wide, 18.62 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-00010-LS

3.17 out of 5 stars ( 12 )

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Headers, Long Tube One-piece, Steel, Black Ceramic Coated, Round Port, Chevrolet, Small Block LS, Pair

Part Number: DOU-D3348-B

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

Part Number: BCI-82234

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K-Member, Tubular, Steel, Chevy, Pontiac, Each

Part Number: UPI-2320-B

5.0 out of 5 stars ( 1 )

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Radiators, Performance Fit, Crossflow, Aluminum, Natural, Transmission Cooler, Dual Fan, Aluminum Shroud, Engine Swap, Buick, Chevy, Pontiac, LS, Kit

Part Number: GRI-CU-70019-LS

5.0 out of 5 stars ( 1 )

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Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Chevy, Pontiac, LS Swap, Each

Part Number: RAD-CHC547A

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Anti-Roll Bars, Front/Rear, 35mm/32mm Diameter, Tubular Steel, Red, GM, Kit

Part Number: EIB-3882-320

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Disc Brake Kit, Rear Conversion, Solid Surface Rotors, Zinc Plated Calipers, 6 x 5.50 in. Bolt Pattern, 11.63 in. Diameter Rotors, Chevy, GMC, Kit

Part Number: LEB-RC6005

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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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Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, Internal Balance, 6 Bolt, 58-tooth GM Reluctor, Long Snout, Chevy, Small Block, LS7, Each

Part Number: CPI-AWO-31V-AS

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Exhaust System, Blackheart LS Swap, 409 Stainless Steel, Natural, Header-Back, 3.00 in., Under-body Turn Downs, Chevrolet, GMC, Kit

Part Number: HOK-705014153RHK

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Exhaust System, Cat-Back, Split Rear, Steel, Aluminized, Chevy, Pontiac, 5.7L, Kit

Part Number: SUM-680025

3.7 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Headers, Competition Ready, Stainless Steel, Silver Ceramic Coated, Chevy, 6.2L, Pair

Part Number: JBA-6813SJS

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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• Mfr. Rebate

$75.00 Mail-In Rebate

Price after Manufacturer Rebate: $843.58

Rebate Expires: 9/30/2025

Get $75 back after rebate on this JBA Header! For more information go to: https://pertronixbrands.com/blogs/rebates ...Read More

Get $75 back after rebate on qualifying JBA 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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Headers, LS Engine Swap, Long Tube, 1 7/8 in. Primary, Stainless Steel, Natural, Chevrolet, V8, Pair

Part Number: HOK-70101304RHKR

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