Nissan blank radiator cap (non pressurised) #OFFX-RACK both traits of the OEM

both traits of the OEM 2pc design

rotational mass

5mm to allow for the shoulder of the stud

Our unique design uses an oval-shaped stud to prevent any chance of the stud spinning within the spacer and damaging the knurl when over tightened

Note: If you have an S15 Varietta and it is 5speed you need the shifter bush seen HERE

Nissan blank radiator cap (non pressurised) #OFFX-RACK both traits of the OEMThe GKTECH blank radiator cap (non presurised) is a direct fit for all Nissans. These are commonly used when installing a swirl pot setup. NOTE: These MUST be used in conjunction with a pressurised cap somewhere in your system. You can not use these standalone as a direct replacement for the OEM cap. NOTE: Do NOT remove your radiator cap while your car is hot.