
The Wiseco Professional Series forged piston for Nissan VQ37VHR applications (95.50 mm bore) is a single replacement piston described for severe-duty or performance use with a -15.5cc dome. Manufactured from 2618 aluminum and fully machined, it includes precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating to reduce friction and resist seizure, and forced pin oiling. Supplied as one piston with premium rings.
Wiseco Nissan VQ37 1.198inch CH -15.5cc R/Dome 9:1 Piston Shelf Stock