Barrel & piston kit, 1679cc, 88x69mm, AAproduct or ClassicLine

This is a set of thick wall 88mm Type 1 pistons and cylinders. This thick wall kit has a 4.9mm cylinder wall which is 0.5mm thicker then the standard 85.5 kit, giving it maximum strength and and excellent heat dissipation. The kit requires some machining on the cylinder head side. Fits 85.5mm case and 90.5/92mm bore heads.