Nissan Micra CGA3DE 1387cc kit. Kit comes with 84mm stroke EN40B steel crankshaft, forged 72.5mm piston kit with rings, pins and clips at approx 12.5:1cr. EN24T steel "H" beam conrod kit with ARP 2000 3/8" bolts and big end bearings to suit. Main bearings are not supplied. Please obtain engine specific bearings from your Nissan dealer.