Set of AA Type 4 Porsche 914 Heads 48 x 38 Valves, Round Port, Dual High-Rev Stage 1 P&P Size:103/105 Part #: 271 919 051B

Part #: 271 919 051B

The crank features the STD cross drilled oil holes and is machined to exact Specifications

Matching Tops & mesh air filters giving the kit an overall professional Look

1985-1995 4Runner

Also available in Raw Steel and Ceramic Coated finish

Set of AA Type 4 Porsche 914 Heads 48 x 38 Valves, Round Port, Dual High-Rev Stage 1 P&P Size:103/105 Part #: 271 919 051BThis is a brand new (Set of 2) Stage 1 Port and Polished High Performance Cylinder Heads for a VW Type 4 & Porsche 914 1. 8L Type 4 Bus. Heads comes with stainless steel 48mm intake and a stainless steel 38mm exhaust valves, with harden keepers, chromoly retainers, and dual high rev springs. They areready to install. Made from an AA 2. 0L type4 casting using 8mm valvestems. The heads can also be opened to 103 to accommodate the larger bore sizes.