Set of AMC VW Type 4 Porsche 914 Performance Cylinder Heads, 42X36, Round Port Bore Size:94 Bore 040 Case / STD Crank

040 Case / STD Crank / Thrust +2mm(+ $8

No case work needed

Head CC's:55

works with 92 thick walls K and M

Length is 1

Set of AMC VW Type 4 Porsche 914 Performance Cylinder Heads, 42X36, Round Port Bore Size:94 Bore 040 Case / STD CrankThis is a brand new Set of 2 High Performance Cylinder Heads for a VW Type 4 & Porsche 914 1. 8L . Heads comes with Stainless Steel 42mm Intake and a Stainless Steel 36mm Exhaust Valves, with Harden Keepers, Chromoly retainers, and Single high rev springs. They areready to install. Made from an AMC 1. 8L type 4 Casting with Breather using 8mm valve stems it is available with Single high rev springs. The heads can also be opened to 103 to accommodate