CHEVROLET Chevy big block Mark IV Parts and Accessories

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, 6.535 Rod, Chevy, 454, Each

Part Number: SCA-445430

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Estimated Ship Date: Feb 13, 2026 if ordered today

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1973-82 Corvette Exhaust system - small block. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless Steel.

Part Number: STW-V7313100S

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Estimated Ship Date: Today

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Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-227

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Disc Brakes, Front, Classic Series, 13 in. Cross-Drilled/Slotted Rotors, Red Calipers, Chevy, Pontiac, Kit

Part Number: BAE-4301676R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fuel Tank, Narrowed, Stainless Steel, Baffled, With Straps, Chevy, Kit

Part Number: DSR-080186DS

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Radiator Fan Combo, Aluminum, 2-Row, Dual Fan, Chevy, Pontiac, Camaro, Firebird, Kit

Part Number: GRI-CU-00048

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, Chevy, Pontiac, Pair

Part Number: DOU-D316-SS

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Lift Kit-Suspension

Part Number: TFY-12711K

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Estimated Ship Date: Tomorrow if ordered today

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Exhaust System, Crossmember-Back, 409 Stainless Steel, Tru-X, Chevy, Pontiac, Kit

Part Number: MPE-15895

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Lift Kit-Suspension

Part Number: TFY-14725K

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Headers, 4-1 One-piece, Steel, Ceramic Coated, 1 7/8 in. Primary, 3.5 in. Collector, Chevy, Big Block, Pair

Part Number: DOU-D328

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 6.385 Rod, Chevy, 454, Each

Part Number: SCA-445425

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Exhaust System, Crossmember Back, 409 Stainless, Natural, Split Rear/Split Side Exit, Chevy, Kit

Part Number: MPE-15165

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Crankshaft, Chevy big block, forged, 4.375 stroke, w/ center counterweights

Part Number: MAN-190320

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Leaf Spring, Composite, Black, Delrin Bushings, HQ Series Shock, Rear, Chevrolet, Pontiac, Kit

Part Number: ART-11174800

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Estimated Ship Date: Tomorrow if ordered today

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Fuel Tanks, Sniper, 20 Gallon, Steel, Silver, Fuel Pump, 13.5V, 106 gph, 1/4 in. Female Thread, Sending Unit, 0-90 ohm, Chevy, GMC, Kit

Part Number: SNE-19-477

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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Exhaust System, American Thunder, Header-back, Steel, Aluminized, H-Pipe, Chevy, Pontiac, Kit

Part Number: FLO-17202

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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

Part Number: DOU-D332

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Disc Brake Kit, SS4, Rear, Cross-drilled/Slotted Rotors, 4-piston Red Powdercoated Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: BAE-4302308R

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Disc Brake Kit, Forged Narrow Superlight 6R, Front, Slotted Rotors, 6-piston Black Calipers, Chevy, GMC, Truck, Kit

Part Number: WIL-140-15302

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Disc Brake Kit, Front Conversion, Power Assist, Solid Surface Rotors, Cast Iron Calipers, Zinc Plated, Stock Ride Height, 5 x 4.75 in., Kit

Part Number: LEB-FC1002-K105

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.750 in. Stroke, Chevy, 7.4L, Each

Part Number: MAN-190280

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Disc Brakes, Forged Narrow Superlite 6R Big Brake, Front, 12.88 in., Slotted Rotors, Red, 6-Piston Calipers, 5 x 4.50, 5 x 4.75, BP-10 Pads, Kit

Part Number: WIL-140-12271-R

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Estimated Ship Date: Today

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Headers, Weld-Up, Custom, Stainless Steel, Natural, 2 in. Primary Tubes, Chevy, Big Block, Kit

Part Number: TFS-HBK200BBC

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Estimated Ship Date: Today

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Disc Brake Kit, SS4, Front, Cross-drilled/Slotted Rotors, 4-piston Red Powdercoated Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: BAE-4301526R

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Estimated Ship Date: Dec 22, 2025 if ordered today

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