UNIVERSAL LS SWAP COMPATIBILITY – Designed for 1-1/2" radiator hoses, this adapter works with LS1, LS3, LQ4, 5.3L and custom LS swap builds. Ideal for LS swap radiator hose setups and coolant crossover applications.
CNC BILLET ALUMINUM CONSTRUCTION – Precision-machined from solid billet aluminum with a black anodized finish for superior strength, high-heat resistance, and long-lasting durability in demanding engine bay conditions.
EASY INSTALL, LEAK-FREE FIT – Slide-on hose barb design installs in minutes. Deep barbs and clean 1/8" NPT threads provide secure clamping, reliable sealing, and worry-free performance—no fabrication required.
OPTIMIZED STEAM VENT FUNCTION – Integrated 1/8" NPT steam port allows proper steam vent placement at the highest point of the cooling system, helping purge trapped air, improve coolant flow, and reduce overheating risk.
COSMOSTAR PERFORMANCE & RELIABILITY – Engineered for serious LS swap builders, Cosmostar delivers precision tolerances, corrosion resistance, and dependable cooling solutions you can trust for street or performance builds.
CosmoMix Square Static Mixer Nozzle Tube Tip, F System for 4:1/10:1 Mixing Ratio,7.1 Inches, 24 Elements, 10 Pieces Epoxy Mixing Nozzle Tip, For AB Glue Acrylic Adhensive Gun Mixer (RSF10-11-24S)
SAR 120
Cosmostar Wet Film Thickness Gauge Comb - 1-80 Mil Scale, Aluminum Coating Thickness Measurement Tool for Paints, Resins, Varnishes, and Gel Coats
SAR 42
Cosmostar 1.5" Inch (38.1 mm) Square Plastic Plugs - Durable Black End Caps for Metal Tubing, Fences, Chair & Furniture Legs | Easy Glide Protection & Secure Fit -10 Pcs
SAR 53
Cosmostar 3/8" NPTF Male x 3/8" NPSM Pipe Swivel Elbow 90-degree, Hydraulic Adapter
SAR 53
