P.A.I. C-15 high performance in-frame kit.

This kit fits the 6NZ serial number. 18:1 piston. Ceramic coated pistons, rings and bearings! OEM Cat Liners! Benefits from the high performance kits are…

3 year unlimited mile warranty

Coated Pistons, Bearings and Rings

7 Layer HP Head Gasket

Temperature Stability

Better Fuel Economy

Longer Life

*Free Shipping!!

Rod Bearing Size

  • Kit includes 12 rod bearings. We offer the rod bearings in five sizes: standard (stock), 0.25mm, 0.50mm, 0.75mm, and 1.00mm

Main Bearing Size

  • Kit includes 1 main bearing set. We offer the main bearing set in five sizes: stock, 0.25mm, 0.50mm, 0.75mm, and 1.00mm over stock.