Products

Stock And Performance Type 4/ 914 Head AMC Series

Set of AMC Head 50 by 40 Valves, Dual High-Rev,...

This is a brand new (Set of 2) Stage 2 Port and Polished High Performance Cylinder Heads for a Po...

This 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 type 4 casting with breather or AA 2.0L Bus Square or Round port using 8mm valve stems. 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 are ready to install. The heads can also be opened to 103 to accommodate the larg...

$3,742.00 – $3,790.00 2 variants

Stock And Performance Type 4/ 914 Head AMC Series

Set of Porsche 914 2.0L Performance Cylinder He...

This is a brand new Set of 2 High Performance Cylinder Heads for a Porsche 914 2.0L   Made from a...

This is a brand new Set of 2 High Performance Cylinder Heads for a Porsche 914 2.0L   Made from an AA 2.0L 914 casting with breather Heads comes with Stainless Steel 44mm Intake and a Stainless Steel 36mm Exhaust Valves, with Harden Keepers, Chromoly retainers, and Single high rev springs. They are ready to install. Made from an AA 2.0L type 4 Casting with Breather using 8mm valve stems it is available with both single or dual high rev springs. The heads can also be opened to 103 to accommoda...

$2,114.00 – $2,117.00 2 variants

Stock And Performance Type 4/ 914 Head AMC Series

Set of VW Type 4 Porsche 914 Performance Cylind...

This is a brand new Set of 2 High Performance Cylinder Heads for a VW Type 4 & Porsche 914 1....

This 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 are ready to install. Made from an AA 2.0L type 4 Casting using 8mm valve stems it is available with both single or dual high rev springs. The heads can also be opened to 103 to accommodate the larger bore sizes. Engine: VW Type 4 ...

$2,032.00 – $2,074.00 2 variants

Springs And Retainers

Single High-Rev Valve Springs for VW Type 1, 2,...

Brand new set of 8 single High-Rev Springs, Prevent engine damage due to valve float or worn out ...

Brand new set of 8 single High-Rev Springs, Prevent engine damage due to valve float or worn out weak valve springs. Made from special silicone spring steel. Approx. They can be used as intake/exhaust springs in almost any VW Type 1 head casting. Also Used as custom springs in Type 4 Heads with 8mm Valves

$48.00