CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories

Spark Plug Wires, Max-Fire Ultra-Spark 50, Spiral Core, 50 ohms, 8.5mm, Red, Trucks, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Small Block LS, Set

Part Number: EDL-22717

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Drive Belt Tensioner Assembly

Part Number: ADO-38328

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Rocker Arm Mounting Stand, Shaft Style, Fits LS1-style Heads, Chevrolet, Small Block LS, Each

Part Number: BTC-SRKR1BASE

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Spark Plug Wires, Ultra 40, Spiral Core, 7.0mm, Black, 180 Degree Boots, Chevy, Set

Part Number: MOR-73703

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Special Offer!
• Free Shipping
• Special Order

Water Pump Spacers, Electric Water Pump Adapters, 0.625 in. Thickness, Billet Aluminum, Natural, Chevy, Small Block LS, Kit

Part Number: ICB-551515

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Hydraulic Clutch Line, OE-style Replacement, Chevy, Pontiac, 3.8L, 5.7L, Each

Part Number: RNB-628-221

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Motor Oil, Top Tec 4600 5W-30 , Plastic Container, 5 Liters

Part Number: LIM-20448

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted

Adapter LS 92mm 3 Bolt Intake to 102mm 4 Bolt Throttle Body - LS1 / Truck

Part Number: ICB-551597-3B102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Water Pump Spacer, 1.500 in. Thickness, Billet Aluminum, Natural, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-312538

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Rod Bearings, HP-Series, .011 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPN011

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

Suspension Leveling Kit, Front, Spacer, 2 in., Aluminum, Chevy, GMC, Kit

Part Number: MIO-BNLKSIL07F2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Rod Bearings, HP-Series, Silicon Aluminum, 0.001 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND001

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 4.8, 5.3L, Each

Part Number: APH-2549

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

Shocks and Struts, Street Performance Shocks, Stock Ride Height, Twin-tube, Gas-charged, Rear, Chevrolet, Dodge, GMC, Each

Part Number: BEL-SP2214FF

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Head Gasket, Multi-Layer Steel, MLS, 3.910 in. Bore, .045 in. Compressed Thickness, GM 5.7L LS1, LS6, Each

Part Number: TFS-30694030-045

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Accelerator Pedal Position Sensor, Cadillac, Chevy, GMC, Hummer, Each

Part Number: SMP-APS106

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Brake Pads, Yellowstuff, Aramid Fiber, Rear, Cadillac, Chevy, Set

Part Number: EBC-DP41160R

5.0 out of 5 stars ( 1 )

• Special Order

Exhaust Pipe, Y-Pipe, Steel, Aluminized, Dual Inlet 3.00 in., 3.00 in. Single Outlet, Each

Part Number: WLK-88030

5.0 out of 5 stars ( 1 )

• $20.00 Summit Bucks

Fuel Pressure Regulator, OEM Replacement, Chevy, GMC, 5.3L, Each

Part Number: SMP-PR287

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Combo, Fel-Pro, Exhaust Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, Chevy, LS1, Kit

Part Number: CMB-05-0143

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Radiator Support Bushing, Rubber, Black, Each

Part Number: RNB-924-138

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Water Neck, Billet Aluminum, Natural, Straight Up, 1.50 in. Inlet Diameter, Chevy, 4.8L LS, 5.3L LS, 6.0L LS

Part Number: CTR-80-022

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

A/C Condenser Without Rear Air

Part Number: UAC-CN4953PFC

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Brake Drum, Replacement, Cast Iron, Natural, Each

Part Number: BEN-PDR0541

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Throttle Cable Bracket

Part Number: LOK-TCB40LS12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow