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

Connecting Rod Bearing Set-Chev. V8, 305-350-400, 1967-95

Part Number: CLE-CB663A18

Not Yet Reviewed

Estimated Ship Date: Today

Rocker Arm Hold-Down Bolts, 12-point Head, Steel, Black Oxide, Fits LS7 and Gen V LT Engines, Chevrolet, Set of 16

Part Number: BTC-TKLS7BOLTS16

Not Yet Reviewed

Estimated Ship Date: Today

Wiring Connector, Male Connector, Map Sensor, LS3 MAP Connector, Chevy, Kit

Part Number: ICB-WCMAP40

Not Yet Reviewed

Estimated Ship Date: Today

Harness Adapter, Each

Part Number: CEI-108103

4.53 out of 5 stars ( 17 )

Estimated Ship Date: Today

Oxygen Sensor, 4-wire, Thread-in, Cadillac, Chevrolet, GMC, Each

Part Number: NGK-21066

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Plug Fittings, Fuel Pressure Regulator Bypass Plugs, Notched Head, Stock Size, E-Z Clip, Aluminum, Natural, Chevrolet, Small Block LS, Each

Part Number: ICB-551285-PLUG

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rear Main Seal Cover Gasket, Rubber/Aluminum, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: ADO-12639249

Not Yet Reviewed

Estimated Ship Date: Today

Header Bolts, Hex Head, 30mm UHL, 3/8 in. Wrench, Stainless Steel, Black, Chevy, LS Engine, Set of 12

Part Number: SUM-910232

Not Yet Reviewed

Estimated Ship Date: Today

Intake Bolts, Chromoly, Black Oxide, 12-Point Head, Chevrolet, LS, GM Performance Intake, Kit

Part Number: ARP-130-2103

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, Supercharger, Flanged Hex, Steel, LSA, LS9, Set of 10

Part Number: ICB-551937

Not Yet Reviewed

Estimated Ship Date: Today

Alternator Wire Adapter, 6.00 in., LS Alternator Wire, 6 in. Length, 2-Pin to 4-Flat, Each

Part Number: ICB-WAALT40-6

Not Yet Reviewed

Estimated Ship Date: Today

Map Sensor Adapter, Convert LS1/LS2 Map Sensor Harness to LS3 Sensor, Chevrolet, Each

Part Number: CEI-109103

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Carburetor Throttle Bracket, Steel, Small Block LS Chevy, Each

Part Number: EDL-8029

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Oxygen Sensor, OE Replacement, Each

Part Number: BCH-13474

4.56 out of 5 stars ( 16 )

Estimated Ship Date: Today

Throttle Body Adapters, EFI Manifold, 102mm Bore Size, Aluminum, Natural, FAST LSX, Chevy, 5.7L LS, Each

Part Number: ICB-551517

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Exhaust Flange,Spilt 3-Bolt, Steel, Natural, 2.125 in. Diameter, Each

Part Number: APH-9188

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

Motor Mount, Bolt-In, Polyurethane, Black, Clamshell Insert, Chevy, Pontiac, 5.7L, Each

Part Number: ENS-3-1151G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Thermostat, 160 Degrees Opening Temp Rating, Copper/Stainless Steel, Gaskets, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: LPE-L310045297

4.0 out of 5 stars ( 23 )

Estimated Ship Date: Dec 8, 2025 if ordered today

Magnetic Crankshaft Position Sensor

Part Number: RNB-917-760

Not Yet Reviewed

Estimated Ship Date: Today

Pitman Arm, Steel, Cadillac, Chevy, GMC, SUV, RWD/4WD, with Power Steering, Each

Part Number: MOG-K6536

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Today

• $50.00 Summit Bucks

Fuel Tank Mounting Straps, Replacement, Chevrolet, GMC, Pair

Part Number: RNB-578-690

Not Yet Reviewed

Estimated Ship Date: Today

Timing Gear, Timing Sprocket, Steel Cam Gear, Single Pole Design LS1 and LS2, Fits Single-roller Chains, Chevrolet, 5.7L, 6.0L, Each

Part Number: BTC-BTR76407

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Motor Mount Bolts, Stainless Steel, 12-Point, Mount to Block, Chevy, LS, Set of 8

Part Number: ARP-4343103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fuel Injection System Wiring Harness, Flex Fuel Sensor Pigtail, 6.00 in., Multi-Port, Chevy, LS, Each

Part Number: ICB-WPFLX40

Not Yet Reviewed

Estimated Ship Date: Today

DIPSTICK TUBE

Part Number: RNB-917-303

2.92 out of 5 stars ( 13 )

Estimated Ship Date: Today