2003 Engines & Components

Pistons, Hypereutectic, Dish, 4.030 in. Bore, Cadillac, Chevy, GMC, Set of 8

Part Number: SLP-H857CP75MM

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, LS, Set

Part Number: HRS-94308

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Rocker Arm Trunnion Upgrade Kit, Silicone Bronze Bushings, Chevy, Small Block LS, Kit

Part Number: PQX-1213644

1.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Rocker Arms, Rocker Arm Kit, Non-roller, Stud Mounting Style, Steel, Natural, 12 Rocker Arms, 12 Steel Rocker Pivots, 6 Rocker Bridges, Jeep, Kit

Part Number: OMX-1740815

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .3136 in. Stem, 4.923 in. Length, Set of 8

Part Number: MAN-11365-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Main Bearings, Race Series, Tri-Metal, 3/4 Groove, .020 in. Crankshaft Undersize, Chevrolet, LS, Set of 5

Part Number: PEB-5M7298H-20

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

PCV Valve, Replacement, Chevrolet, Pontiac, Each

Part Number: SMP-V494

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Timing Cover, 2-Piece, Cast Aluminum, Copper Finish, Without Cam Sensor, Chevrolet, LS, V8, Each

Part Number: SUM-G6322CPR

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Free Shipping
• Special Order

Timing Set, Double Roller, Billet Steel Crank Sprocket, Iron Cam Sprocket, Chevy, LS1/LS2/LS6, Set

Part Number: CLO-9-3659X3

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Pistons, Hypereutectic, Dish, 4.030 in. Bore, for 3.580 in. Stroke/6.123 in. Rods, 1.612 in. CH, Press Fit 0.984 in. Wrist Pins, Dodge, Set of 8

Part Number: SLP-H655CP75MM

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Oil Pump Pickup, Bolt-In, Road Race Pan Style, Chevy, LS, Each

Part Number: MOR-24172

Not Yet Reviewed

Estimated Ship Date: Today

Oil Catch Can, Oil Separator, Round, Billet Aluminum, Black Anodized, 3/8 in. NPT Female Threads, Passenger Side, Ford, 5.4L, Kit

Part Number: JLT-3027P-B

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Valve Covers, Tall Height, Cast Aluminum, Red Powdercoated, Plain, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair

Part Number: SUM-440363

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Engine Oil Dipstick, Anchor-Tight Locking Flexible, Passenger Side Block Entry, Billet Aluminum, Brite Anodized, Chevy, Small Block, LS1, Car, Each

Part Number: LOK-1220074

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Rod Bearings, XP-Series, Tri-metal Copper-lead Nickel, Oil Clearance Is Increased 0.001 in., Chrysler, Dodge, Jeep, Ram, SRT, Set of 8

Part Number: KGB-CR8032XPSTDX

Not Yet Reviewed

• Free Shipping

Rod Bearings, Race Series, Tri-Metal, .010 in., .25mm Crankshaft Undersize, Chrysler, Dodge, Jeep, Hemi, Set of 8

Part Number: PEB-8B1808H-25

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Timing Chain and Gear Set, Gold Series, Double Roller, Billet Steel Sprockets, Chevy, LS1, Set

Part Number: RMR-NA-CS1136

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Harmonic Balancer, Steel, SFI 18.1, 8.00 in. Diameter, Chevy, Internal Balance, Black, Each

Part Number: PQX-2539600

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Lifters, Mechanical Flat Tappet, Buick, Chevy, L6, H6, V6, Set of 12

Part Number: CRO-66900-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Engine Oil Filter Adapter, Spin-on, Aluminum, Natural, Chevrolet, Each

Part Number: MOR-23713

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Truck Balancer

Part Number: LSS-GMLS5031

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Timing Chain, Replacement, Single Roller, Steel, Chevy, Small Block LS, Each

Part Number: CLO-9-303

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Valve Cover, Centerbolt, Stock Height, Plan, Cast Aluminum, Black, Baffled, Gaskets Included, Pair

Part Number: GRN-640367

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Lifters, Hydraulic Roller, Chevy, Set of 12

Part Number: CCA-850-12

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chrysler, Dodge, 5.7, 6.1L, Set

Part Number: HRS-94332

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping