Cooling

LSXceleration GM LS Water Pump -20AN Adapter Kit  16-0005 Adapter kit to convert inlet and outlet to -20 AN. One kits works with ALL LS water pumps. Included is an O-ring adapter plate which upgrades early LS water pumps to the later,...

LSXceleration GM LS Swivel Water Neck & 160 Degree Thermostat Kit 16-2670BK-KIT Great for engine conversion applications where engine/radiator inlet and outlet ports may be in different locations versus original equipment. Neck rotates 360...

LSXceleration GM LS Swivel Water Neck & 160 Degree Thermostat Kit 16-2670-KIT Great for engine conversion applications where engine/radiator inlet and outlet ports may be in different locations versus original equipment. Neck rotates 360 degrees...

LSXceleration GM LS Swivel Water Neck 16-2670BK Great for engine conversion applications where engine/radiator inlet and outlet ports may be in different locations versus original equipment. Neck rotates 360 degrees 30 degree angle for maximum...

LSXceleration GM LS Swivel Water Neck 16-2670 Great for engine conversion applications where engine/radiator inlet and outlet ports may be in different locations versus original equipment. Neck rotates 360 degrees 30 degree angle for maximum...

LSXceleration GM LS Straight Water Neck 16-2671BK Great for engine conversion applications where engine/radiator inlet and outlet ports may be in different locations versus original equipment. Center water neck outlet, allows radiator hose...

LSXceleration GM LS Straight Water Neck 16-2671 Great for engine conversion applications where engine/radiator inlet and outlet ports may be in different locations versus original equipment. Center water neck outlet, allows radiator hose...