2003 Engines & Components

Camshaft, Duramax Pro 2 Cam, 187/189 Duration @.050 in., 106.5 LSA, +2 advanced, Intake .389/Exhaust .392 Lift, Revised Firing Order, Each

Part Number: SUM-9002R1

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Camshaft, Duramax Pro 3 Cam, 190/193 Duration @.050 in., 108.5 LSA, +2 advanced, Intake .389/Exhaust .392 Lift, Revised Firing Order, Each

Part Number: SUM-9003R1

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Pro LS S.P.1 Cam, 226/248 Duration, 111 LSA + 5 Adv, .625/.605 lift, 3-Bolt, compatible with SUM-174005 springs. Gen, 3/4 5,3 5,7 6,0 6.2 7.0

Part Number: SUM-8740R1

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Pro LS S.P.4 Cam, 242/262 Duration, 110 LSA + 5 Adv, .625/.625 lift, 3-Bolt,compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0

Part Number: SUM-8743R1

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Pro LS S.P.5 Cam, 248/264 Duration, 109 LSA + 5 Adv, .625/.590 lift, 3-Bolt, compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0

Part Number: SUM-8744R1

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Stealthy Stroker LS Rec port Camshaft, 5150, Hyd , 3 bolt, 230/240 dur @.050", .621"/.604" lift, 117 deg LSA

Part Number: CXM-03-01-0033

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6.75" Ford Mod Race Damper

Part Number: INW-801

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Pistons, Forged, Flat, 4.060 in. Bore, Chevy, Set of 8

Part Number: SUM-17360FC-60

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Piston and Ring Kit, Forged, Dish, 3.346 in. Bore, Ford, 4 Cylinder, Kit

Part Number: ROS-99890

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Performance Valve Springs, 120 lbs, Dodge Cummins 5.9L, Set of 12

Part Number: APF-1039032272

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Lifter Bushing, 1.062 in. O.D., 0.936 in. I.D., 1.990 in. Length, Bronze, Keyway, Chevy, Set of 16

Part Number: ISK-KLB936

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Pistons, Forged, Flat, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-IC6717-030

5.0 out of 5 stars ( 1 )

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Cam and Lifter kit, Stage 5 Pro LS Twin-Turbo Cam. 247/251 Dur., 117.5+5.5, .625/.615 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Each

Part Number: SUM-K8725R1

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Timing Belt Kit and Water Pump - AUDI-A4, A4 QUATTRO, A6, A6 QUATTRO (06-02)

Part Number: GMB-3480-0330

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Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Dodge, 360, Kit

Part Number: FEM-205-6378-000

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Engine Re-Ring, Moly, 4 in. Bore, .010 in. Rod, Dodge, 360, Kit

Part Number: FEM-205-6378B011

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ROCKER ARM KIT, SPORTSMAN SERIES, GM L92/LS3/LS9 Series 6.0L/6.2L 1999-up, 1.7 x 8mm, includes 16 Dynamic Design Rocker Arms with Needle Bearing Trunn

Part Number: PQX-60376217

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Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8703-1DS

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Camshaft Kit, Pro LS Turbo, Hydraulic Roller Tappet, Advertised Duration 275/283, Lift .600/.575, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8706-1

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SUM-8725 Level 1 Cam Kit, Beehive Springs, Stage 5 Pro LS Twin-Turbo Cam. 247/251 Dur., 117.5+5.5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2

Part Number: SUM-8725-1-BHV

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Timing Chain and Gear Set, Link Belt Style, Ford Modular V8, 4.6L, Kit

Part Number: TFS-51800519

5.0 out of 5 stars ( 1 )

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Cyl Head, FORD 5.4 99-01 LEFT HEAD

Part Number: VRE-2FZCL

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Core Charge $130.00
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Piston - Ford Trk. (5.4L)V8 SOHC "NPI" (97-00)

Part Number: MAH-2243414

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Piston With Rings - GM 2.2L ECOTEC 02-07 COATED SKIRTS .50MM

Part Number: MAH-2243730WR050

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Camshaft, Hydraulic roller, OE roller, Street, 222/238, 109+4, 0.625/0.625 Lift, 1,800-6,200 RPM Operating Range, 3-bolt, LS, Each

Part Number: CPI-180-014

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Estimated Ship Date: Jan 21, 2026 if ordered today

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