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

Valve Covers, Center Bolt, Tall, Finned, Cast Aluminum, Satin, with Gaskets and Mounting Hardware, Chevy, LS, Pair

Part Number: TSN-JM8082-2

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

Harmonic Balancer, SFI, Internal Balance, Steel, Satin Black, Chevy, LS, Each

Part Number: TSN-81102BK

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

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

Part Number: TSN-81043C

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping
• $10.00 Summit Bucks

Throttle Bodies, Velocity, 92mm Bore Size, MPI. Cable, 4-Bolt, Billet Aluminum, Black Anodized, Chevy, LS, Each

Part Number: TSN-81042BK

Not Yet Reviewed

• Free Shipping
• $10.00 Summit Bucks
• Special Order

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

Part Number: TSN-81043BK

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

Fuel Rails, Billet Aluminum, Black Anodized, Fittings, Chevy, Kit

Part Number: TSN-81009BK

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

Spark Plug Wire Sets, Premium, Assembled, Female/Socket, Spiral Core, Red Wires, 8.50mm Diameter, 9.750 in. Length, Chevrolet, Pontiac, 5.7L, Set of 8

Part Number: TSN-81228

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

LSX STRAIGHT WATER NECK

Part Number: TSN-HC8938BK

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

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

Part Number: TSN-81045P

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

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

Part Number: TSN-81100BK

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

Spark Plug Wires, Spiral Core, 8.5mm, Black, 180 Degree Plug Boots, LS, LT, Set

Part Number: TSN-81025

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

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

Part Number: TSN-81050-80

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping
• $10.00 Summit Bucks

LSX STRAIGHT WATER NECK

Part Number: TSN-HC8938C

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

Water Neck and Thermostat Housing, 45 Degree, Swivel, Black, O-Ring Style, Includes Hardware, Chevy, LS, Each

Part Number: TSN-HC8937BK

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

Starter, High-Torque, Tilton Style, Standard Rotation, Chrome, 3.75:1 Gear Reduction, Chevy, LS, Each

Part Number: TSN-JM7002C

Not Yet Reviewed

• Free Shipping
• $10.00 Summit Bucks
• Special Order

Throttle Bodies, Velocity, 92mm Bore Size, MPI. Cable, 4-Bolt, Billet Aluminum, Natural, Chevy, LS, Each

Part Number: TSN-81042

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

Spark Plug Wires, Premium, 8.5mm, Coil Pack Terminal Type, Spiral Core, Red Wire, Black/Red Boots, 180 degree Plug Boots, Chevrolet, LS, Set of 8

Part Number: TSN-81225

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

Spark Plug Wire Sets, 8.5mm, Assembled, Spiral Core, Red Wire, Black/Red Boots, 180 Degree Plug Boots, Chevrolet, Pontiac, Set

Part Number: TSN-81226

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

Spark Plug Wire Sets, Premium, Assembled, Female/Socket, Spiral Core, Red Wires, 8.50mm Diameter, 12 in. Length, Chevrolet, Small Block LS, Set of 8

Part Number: TSN-81227

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

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

Part Number: TSN-81709

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

LS1/LS2/LS3/LS6 SERPENTINE FRONT END KIT

Part Number: TSN-81200-KT

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

Accessory Drive System, Front Drive, Black, Serpentine, 6-Groove, GM Type 2, Sanden SD-7, Chevy, LS, Kit

Part Number: TSN-81200ABKX-KT

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

Accessory Drive System, Front Drive, Polished, Serpentine, 6-Groove, GM Type 2, Sanden SD-7, Chevy, LS, Kit

Part Number: TSN-81200X-KT

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $10.00 Summit Bucks
• Special Order

Ignition Coil, Coil Pack, 40,000 Volt, Red, Chevy, LS, Each

Part Number: TSN-81015

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

Spark Plug Wire Sets, Premium, Assembled, Female/Socket, Spiral Core, Black, 8.50mm Diameter, 9.750 in. Length, Chevrolet, Pontiac, 5.7L, Set of 8

Part Number: TSN-81026

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order