2004 CHEVROLET Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Forged Pro Pistons SUM-SBC383040L

Summit Racing™ Forged Pro Pistons SUM-SBC383040L

Forged Pro pistons for 383 Stroker Chevy Long Rod, 4.040 bore, 1.125 C.H., 3.75 in. stroke, 6 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc

Part Number: SUM-SBC383040L

5.0 out of 5 stars ( 1 )

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Summit Racing™ Forged Pro Pistons SUM-SBC383040

Forged Pro pistons for 383 Stroker Chevy, 4.040 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc.

Part Number: SUM-SBC383040

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Summit Racing™ Pro LS Forged Pistons SUM-2999273903-7

Pro LS 2618 Forged Piston, 3.903 bore, 1.299 C.H., 7cc dish, Std. Stroke, 6.125 Full-floating Rod, NA/Boost/Nitrous, Coated, 5.7L LS1 LS6, Set of 8

Part Number: SUM-2999273903-7

5.0 out of 5 stars ( 1 )

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COMP Cams Magnum Hydraulic Roller Camshafts 56-460-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .500/.510, Chevy 1992-2002, 4.3L, Each

Part Number: CCA-56-460-8

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D.S.S. E Series Forged Piston and Ring Kits K8712-4030

Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K8712-4030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8727-1-BHV

SUM-8727 Pro LS Truck Torkinator Level 1 Cam Kit, Beehive Springs, 200/205 Dur., 113 +4, .550/.550 Lift, 3-Bolt, 4.8, 5.3, 6.0 , 6.2 Vortec Truck

Part Number: SUM-8727-1-BHV

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D.S.S. SX-Series Forged Piston and Ring Kits K1920-4030

Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1920-4030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC545CKTS.STD

Piston and Ring Kits, Premium, Forged Aluminum, 3.780 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-IC545CKTSSTD

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Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC545CKTS.020

Piston and Ring Kits, Premium, Forged Aluminum, 3.800 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-IC545CKTS020

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Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC545CKTS.010

Piston and Ring Kits, Premium, Forged Aluminum, 3.790 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-IC545CKTS010

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8711-1DT

Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 283/297, Lift .625/.605, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8711-1DT

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8720-2-DLSTL

Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 278/287, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8720-2-DLSTL

Not Yet Reviewed

Cannot be shipped Internationally

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Summit Racing™ Pro LS Forged Pistons SUM-110927390316

Pro LS 2618 Forged Piston, 3.903 bore, 1.110 C.H., 16cc dish, 4.000in. Stroke, 6.125 Full-float Rod, NA/Boost/Nitrous, Coated, 5.7L LS1 LS6, Set of 8

Part Number: SUM-110927390316

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Moroso Billet Aluminum Valve Covers 68487

Valve Covers, Tall, Perimeter Bolt, Billet Aluminum, Natural, Fits Brodix SR20 and Dart Pro 1 20 degree Cylinder Heads, Chevrolet, Big Block, Pair

Part Number: MOR-68487

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Manley NexTek Valve Springs 221422-16

Valve Spring, Nex Tek, Dual, 1.335 in. Outside Diameter, 780 lbs/in., Set of 16

Part Number: MAN-221422-16

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Summit Racing™ Forged Pro Pistons SUM-SBC350060

Forged Pro pistons for SB Chevy 350, 4.060 bore, 1.560 C.H., 3.48 in. stroke, 5.7 in. rod, 5cc flat top 11:1@58cc, 10.2@64cc, 9.9@67cc, 9.4@72cc.

Part Number: SUM-SBC350060

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8720-2-BHV

Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 278/287, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8720-2-BHV

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

D.S.S. SX-Series Forged Pistons 8127-4030

Piston, SX-Series, Forged, Dome Top, 4.030 in. Bore, Chevy, Set of 8

Part Number: DMS-8127-4030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Speed-Pro Hypereutectic Pistons H1132CPA .75MM

Piston, Hypereutectic, Flat, 3.809 in. Bore, Chevy, 4.8L, 5.3L, Set of 8

Part Number: SLP-H1132CPA75MM

5.0 out of 5 stars ( 1 )

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Scat Pro Comp I-Beam Connecting Rods 2-ICR6100-944P

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.100 in. Length, Chevy, Small Block, LS1, Set of 8

Part Number: SCA-26100944P

4.6 out of 5 stars ( 5 )

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Lingenfelter Performance Engineering LSX Valve Spring and Retainer Kits L230075897

LSX Valve Spring and Retainer Kit, Dual Per Valve, 1.310 in. OD, 392 lbs./in. Rate, Titanium Retainers, Kit

Part Number: LPE-L230075897

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Summit Racing™ LS Rocker Arms SME-K-143021

Rocker Arms, Roller Fulcrum, Pedestal, 1.7 Ratio, Ductile Iron, Chevy, Small Block LS, Set of 16

Part Number: SME-K-143021

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COMP Cams Magnum Hydraulic Roller Camshafts 56-450-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 266/270, Lift .500/.500, Chevy 1992-2002, 4.3L, Each

Part Number: CCA-56-450-8

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8715-4040

Piston Set, 383 SBC E Series -4cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K8715-4040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8715-4060

Piston Set, 383 SBC E Series -4cc Flat Top Piston Set. 4.060 bore

Part Number: DMS-K8715-4060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today