Nissan VK56 Valve Spring Set KVS56 kseries They are easily converted to

They are easily converted to an entire atmospheric or full bypass unit by using supplied port blanking plug

Platinum Racing Products Toyota 3RZ rocker cover dress-up bolt kit

* 12mm or 1/2 inch bolt upgrade is required

high temp Tefzel wire and crimp joins used with OEM connectors and glue lined heat-shrink

These crank washers are designed to work exclusively with our Billet Steel crank gears

Nissan VK56 Valve Spring Set KVS56 kseries They are easily converted to62lb seat pressure. Maximum lift is 12. 50mm NISSAN VK56DE (T). High Performance PACALOY valve spring. Featuring nano peen and gold nitride surface finishing for superior strength and performance. Suits OEM retainers. 62lb seat pressure. 12. 50mm maximum lift.