1JZ 2JZ Billet Rotated Lower Water Neck For 1J 2J GTE Swap OEM Hose US Hyundai or custom project

or custom project

throaty exhaust tone every LS-based truck deserves — with the reliability and craftsmanship SPDZ1 is known for

Factory OEM header gasket must be reused

5 kg/mm (308 lbs/inch) Spring Rate(Rear) 10 kg/mm (560 lbs/inch) Spring Length(Front) 180 mm Spring Length(Rear) 180 mm Front Top Mount Yes

 Adjustable gain (per cylinder)

1JZ 2JZ Billet Rotated Lower Water Neck For 1J 2J GTE Swap OEM Hose US Hyundai or custom projectUpgrade your 2JZ GTE or 1JZ GTE engine setup with the Bull Boost Billet Lower Water Neck, designed for maximum efficiency and flexibility. This water neck bolts directly to the OEM water pump, eliminating the need for a rotator adapter, simplifying installation. Its design is rotated and clocked straight down behind the alternator, providing optimal space for single turbo setups. The Bull Boost Lower Water Neck features a versatile dual purpose end,