Engine Coolant Crossovers

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

Part Number: SUM-220960

3.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/5/2026

Engine Coolant Crossovers, Billet Aluminum, Natural, Chevy, Small Block LS, Kit

Part Number: ICB-551679

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Engine Coolant Crossovers, Billet Aluminum, Natural, 1/8 in. NPT Threaded Adapters, Chevy, Small Block LS, Kit

Part Number: ICB-551694

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

860 Performance Steam Vent Distribution Block - 1in / 4out / 1/8" NPT Ports

Part Number: NXO-03-51024

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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LS STEAM VENT KIT, BLACK

Part Number: TSN-81054BK

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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