CHEVROLET Chevy small block Gen I Parts and Accessories

Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.005 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-329421

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.060 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.260 in. Compression, Chevy, Set of 8

Part Number: JEP-329434

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.260 in. Compression, Chevy, Set of 8

Part Number: JEP-367095

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.045 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Set of 8

Part Number: JEP-373702

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.050 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Set of 8

Part Number: JEP-373703

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.060 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Set of 8

Part Number: JEP-373704

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.035 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Set of 8

Part Number: JEP-373700

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Set of 8

Part Number: JEP-373701

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.130 in. Bore, 3.480 in. Stroke, 6.125 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-329446

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.060 in. Bore, 3.480 in. Stroke, 6.125 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-329453

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Pistons, Forged, Dish, 4-Valve Reliefs, 4.005 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Set of 8

Part Number: JEP-324858

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Pistons, Forged, Dish, 4-Valve Reliefs, 4.005 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-324861

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Pistons, Forged, Flat Top, 4-Valve Reliefs, 4.020 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Set of 8

Part Number: JEP-324865

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Pistons, Forged, Flat Top, 4-Valve Reliefs, 4.005 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-324867

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Pistons, Forged, Flat Top, 4-Valve Reliefs, 4.020 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-324868

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Pistons, Forged, Flat Top, 4-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-324869

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Ignition Tune-Up Kits, Digital HP Ignition Box, Chevy SB/BB Mag Trigger Distributor, HP E-core Coil

Part Number: PNX-BUNDLEHP02

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Clutch Kit, Powergrip HD, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Chevy, GMC, 4.3L, 5.0L, Kit

Part Number: RAM-98624HD

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Clutch Kit, Powergrip, Metallic/Organic, 1 1/8 in. Diameter Shaft, 26-Spline, 10.75 in. Diameter Disc, Chevy, Kit

Part Number: RAM-98640

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Clutch Kit, Powergrip HD, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Chevy, 5.7L, Kit

Part Number: RAM-98640HD

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-63441

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Headers, Street, Mid-Length, Steel, Black Ceramic Coated, Chevy, Pontiac, Small Block, Pair

Part Number: HED-63641

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Headers, Mid-Length, 304 Stainless Steel, Natural, Chevy Small Back, Pair

Part Number: HED-62600

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Ring and Pinion Gears, 5.13:1 Ratio, Dana 80, Set

Part Number: YGA-24083

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, 2.000 in. Pinion, 37 Spline, 11.200 in. Ring Gear, Dana 80, Set

Part Number: YGA-24324

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Estimated Ship Date: Dec 29, 2025 if ordered today

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