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

Ignition Coil Wiring Harnesses, Extension Cable, LSX, 24 in. Length, Chevy LS, Each

Part Number: TSN-81021

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $10.00 Summit Bucks

Engine Valley Cover, Finned, Billet Aluminum, Black, Hardware Included, Chevy, Each

Part Number: TSN-81045BK

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $10.00 Summit Bucks

Throttle Body Adapter Harness, 8-Pin LS1 Harness to 6-Pin LS2 Throttle Body Plug, Each

Part Number: TSN-81032

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

• $10.00 Summit Bucks

Oil Pan Gaskets, Steel Core, Neoprene, One-Piece, GM, LS Engines, Each

Part Number: TSN-81006

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $10.00 Summit Bucks

Fuel Rail Components, Fuel Rail Mounts, GM, LS Engines, Kit

Part Number: TSN-81708

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

• $10.00 Summit Bucks

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

Part Number: TSN-81033

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $10.00 Summit Bucks

Ignition Coil Covers, LS, Aluminum, Clear Anodized, Chevrolet, Small Block LS, Pair

Part Number: TSN-JM8081-7CA

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks

Spark Plug Wire Sets, 8.5mm, Assembled, Spiral Core, Black Wire, Black Boots, 180 Degree Plug Boots, Chevy, Set

Part Number: TSN-81027

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $10.00 Summit Bucks

Engine Valley Cover Gaskets, Rubber/Steel Core, Chevy, Small Block, Gen III/IV, Each

Part Number: TSN-81047

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $10.00 Summit Bucks

Intake Manifold Hardware and Installation Kit, Intake O-Ring and Mounting Hardware, TSP Velocity, Cathedral Port, Chevy, 5.7L, 6.0L, Kit

Part Number: TSN-81701

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $10.00 Summit Bucks

Engine Valley Cover, Trussed, Billet Aluminum, Black, Hardware Included, Chevy, Each

Part Number: TSN-81044BK

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks

Motor Mounts, Engine Swap, Plate, Bolt-In, Billet Aluminum, Natural, SBC Gen III/IV Conversion, LS. Pair

Part Number: TSN-81100

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $10.00 Summit Bucks

Engine Valley Cover, Trussed, Billet Aluminum, Chrome, Hardware Included, Chevy, Each

Part Number: TSN-81044C

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks

Engine Valley Cover, Trussed, Billet Aluminum, Chrome, Hardware Included, Chevy, Each

Part Number: TSN-81043C

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks

Fuel Injectors, 80 lb/hr, Chevy, Ford, Set of 8

Part Number: TSN-81050-80

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $10.00 Summit Bucks