Set of AA Head 50 by 40 Valves, Dual High-Rev, Stage 2 P&P Size:2.0 Round Port Requires 2

Requires 2

Cylinders:Cast Iron

These covers are the other half only and feature machined holes in it for a bold new look which also functions to rid the belt area of dirt and debris

will take less time to install and you don't need to re-align the car when you are finished

Porsche 914 & Type 4 - 1

Set of AA Head 50 by 40 Valves, Dual High-Rev, Stage 2 P&P Size:2.0 Round Port Requires 2This is a brand new (Set of 2) Stage 2 Port and Polished High Performance Cylinder Heads for a Porsche 914 2. 0L or Type 4 Bus Porsche 1. 8L. Made from an AA 2. 0L 914 type4 casting with breather or AA 2. 0L Bus Square or Round port using 8mm valvestems. Heads comes with stainless steel 50mm intake and a stainless steel 40mm exhaust valves, with harden keepers, chromoly retainers, and dual high rev springs. They areready to install. The heads can also