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

Dorman Valve Covers 264-603

Engine Valve Cover

Part Number: RNB-264-603

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Moroso PCV Air/Oil Separators 85711

Oil Catch Can, Harley-Davidson®, Evolution, Black, Kit

Part Number: MOR-85711

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

ATI Super Damper Standard Harmonic Balancers for 2002-2004 A6, A6 QUATTRO, 2003-2005 ALLROAD QUATTRO - ATI918068

Harmonic Balancer, Super Damper, 6 Groove, Audi, Volkswagen, Each

Part Number: ATI-918068

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Manley Sport Compact Valve Springs 22185-16

Valve Springs, Single, 1.126 in. Outside Diameter, 330 lbs./in. Rate, 0.860 in. Coil Bind Height, Set of 16

Part Number: MAN-22185-16

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

MAHLE Original Pistons 224-3894-0.75MM

PISTON

Part Number: MAH-2243894075MM

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3452.010

Piston - GMC Trk.(6.6L) V8 Duramax Diesel (2001-2005) RIGHT HAND PISTON (.010)

Part Number: MAH-2243452010

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3496HC.75MM

Pistons, Hypereutectic, Dome, 93.75mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3496HC-75MM

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3510HC.5MM

Pistons, Hypereutectic, Dome, 93.5mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, Chevy, L5, Set of 5

Part Number: UEM-3510HC-5MM

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Mahle Performance Piston Rings 4055MDK-D

Mahle Performance Piston Rings 4055MDK-D

Piston Rings, Performance Series, Drop In, 4.055 in. Bore, 3.0mm, 2.0mm, 3.0mm, Duramax, 8-Cylinder, Set

Part Number: MLE-4055MDK-D

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3249HC.5MM

Pistons, Hypereutectic, Dome, 88mm Bore, 1.5mm, 1.5mm, 3.0mm Ring, Mopar, 4-Cylinder, Set of 4

Part Number: UEM-3249HC-5MM

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3510HC.STD

Pistons, Hypereutectic, Dome, 93mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, Chevy, L5, Set of 5

Part Number: UEM-3510HC-STD

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Mahle Performance Piston Rings 4075MDK-D

Piston Rings, Performance Series, Drop In, 4.075 in. Bore, 3.0mm, 2.0mm, 3.0mm, Duramax, 8-Cylinder, Set

Part Number: MLE-4075MDK-D

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3497HC.75MM

Pistons, Hypereutectic, Dome, 93.75mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, Cadillac, V8, Set of 8

Part Number: UEM-3497HC-75MM

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

MAHLE Original Pistons 224-3918

PISTON

Part Number: MAH-2243918

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

MAHLE Original Pistons 224-3918WR-0.50MM

SINGLE PISTON WITH RINGS

Part Number: MAH-S1664

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Cloyes Gear Timing Chain and Gear Sets 9-4201SK5

Timing Chain Kit, K5 = Timing Chain Kit with Water Pump and Accy Belt Drive

Part Number: CLO-9-4201SK5

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Cloyes Gear Timing Chain and Gear Sets 9-0387SGWP

Timing Chain Kit, WP = Timing Chain Kit with Water Pump Kit

Part Number: CLO-9-0387SGWP

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Cloyes Timing Chain Kits for 2003-2004 NAVIGATOR - 9-0391SE

Timing Set, Link Chain, Steel Sprockets, Lincoln, 5.4L Modular, DOHC, Kit

Part Number: CLO-9-0391SE

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

S&S Cycle Oil Filters 310-0240

Oil Filter, Spin-On, Chrome, Buell, Harley-Davidson®, Set of 12

Part Number: SSY-310-0240

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Hot Rods Crankshafts for 2003-2013 YZ250F - 421-4049

Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4049

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Howards Cams Hydraulic Roller Camshafts 196915-14

Camshaft, Hydraulic Roller, 283/287 Advertised Duration, 0.598 in./0.604 Lift, 114 LSA, 3-bolt, 2,200-7,200 RPM, Chevrolet, LS, Each

Part Number: HRS-196915-14

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Hamburger's Performance Fabricated Aluminum Valve Covers 1125

Valve Covers, Tall, Centerbolt, Fabricated, Aluminum, Polished, No Coil Mounting Provision, Chevy, LS, Pair

Part Number: HAM-1125

3.67 out of 5 stars ( 3 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Hamburger's Performance Fabricated Aluminum Valve Covers 1123

Valve Covers, Tall, Centerbolt, Fabricated, Aluminum, Natural, No Coil Mounting Provision, Chevy, LS, Pair

Part Number: HAM-1123

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Hamburger's Performance Fabricated Aluminum Valve Covers 1124

Valve Covers, Tall, Centerbolt, Fabricated, Aluminum, Chrome, No Coil Mounting Provision, Chevy, LS, Pair

Part Number: HAM-1124

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Standard Motor Engine Oil Filter Housings OFH106

Oil Filter Component, Engine Oil Filter Housing, Aluminum, Natural, Volvo, Each

Part Number: SMP-OFH106

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today