CHEVROLET Chevy small block Gen III/IV (LS-based engines) Summit Racing Fittings & Hoses

Oil Galley Plug Kit, "LS Dogbone or Barbell", Gen III/IV LS, Billet Aluminum, Kit includes barbell, Oil pan bypass delete, and pickup tube brace.

Part Number: SUM-120116

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/4/2025

LS Coolant Steam Crossover Kit 1, Billet Aluminum, -4AN Braided Stainless Hose, Bypass Hose Kit, W/ Vent Front, No Vent Rear, LS1, LSX, Kit

Part Number: SUM-220962

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/4/2025

Coolant Crossover Delete or Block Off Set, Aluminum, Rear, GEN III/IV LS, Kit

Part Number: SUM-402055

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/4/2025

Coolant Crossover, Billet Black Aluminum, -4AN Braided Stainles Hose, LS Throttle Body Bypass Hose Kit Coolant Steam Crossover, W/Vent, LS1, LSX, Kit

Part Number: SUM-220960-B

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

Heater Hose, Bypass, Rubber, Black, With Clamp, Chevrolet, LS, Kit

Part Number: SUM-294202

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/4/2025

Heater Hose, Bypass, Silicone, Black, With Clamp, Chevrolet, LS, Kit

Part Number: SUM-294201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

Heater Hose Kit, Universal LS Swap, Black, Rubber, 60 in. Length, Chevy, LS, V8, Kit

Part Number: SUM-390150-KIT

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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LS Coolant Steam Crossover Kit 2, Billet Aluminum, -4AN Braided Stainless Hose, Bypass Hose Kit, W/ Vent Front, Billet Plugs Rear, LS1, LSX, Kit

Part Number: SUM-220963

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

Heater Hose Bracket Kit, Universal LS Swap, Billet, Chevy, LS, V8, Kit

Part Number: SUM-390151

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

Coolant Crossover, Billet Black Aluminum, -4AN Braided Stainless Hose, LS Throttle Body Bypass Hose Kit, NO Vent, Rear balance Crossover, Kit

Part Number: SUM-220961-B

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

Plug Fittings, Fuel Vapor Purge Solenoid Plugs, Bolt-on, Billet Aluminum, Natural, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-215005

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

Engine Steam Line Fitting, Female Corner Connector, -4 AN O-Ring, Aluminum, Black Anodized, Chevrolet, LS, Each

Part Number: SUM-220957B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025