Engine - Cylinder Head

74 inch top end kit includes 3-7/16 inch cylinder set fitted with 8.5 compression cast pistons with hastings rings and fully assembled heads with p...

Panhead top end kit includes front and rear plumber style heads completely assembled with valve guides and springs rocker arm assemblies stainless ...

Panhead top end kit is for use with 1948-1954 FL models. Fitment: 1948-1954 FL

Raw iron front and rear head set is for 74 inch and 80 inch models. This set is casted after the OE Cast Ironheads which features the squish inchWR...

Aluminum front and rear head set is for 74 inch and 80 inch models. This set is casted after the OE Cast Ironheads which features the squish inchWR...

Cylinder fin plate is cast aluminum for the repair of cylinder and head fins. These are to be cut fit and welded in place. Fitment: 1948-1965 FL

Knucklelhead cylinder head set is prepped with guides and lower cups. Set features a bare finish. Fitment: 1941-1947 FL Installation instructions ...

Top end kit includes pre fitted 80 inch cylinder set with 8:1 pistons heads polished rocker boxes cylinder base nuts rocker box studs nuts and top ...

Top end kit includes pre fitted 74 inch cylinder set with 8.5:1 pistons heads chrome rocker boxes cylinder base nuts rocker box studs nuts and top ...

Replica Shovelhead cylinder head set is fully assembled with unleaded valve seats cast iron valve guides nitrated valves valve guide seals and stoc...

Replica Shovelhead cylinder head set for Big Twin models. Set is for stock lift cams only. Replica Shovelhead head sets feature rubber band type he...

O-ring type Shovelhead cylinder head set includes front and rear heads with valves and guides installed. Accepts 3-5/8 inch bore barrels. Fitment: ...

Set is assembled with cast iron guides valve stem seals and nitrated valves. For use on 74 inch or 80 inch models with Shovelhead barrels. Heads ha...

Set is assembled with cast iron guides valve stem seals chrome rocker box and nitrated valves. For use on 74 inch or 80 inch models with Shovelhead...

Front cylinder head is under heads with valves. Fitment: 1955-1962 FL

Panhead cylinder heads assembled with valves guides and springs. Set of two. V-Twin Motor Shop Ready Panheads feature original contour castings wit...

V-Twin Motor Shop Ready single plug type Panheads are assembled and are ready to install. Heads are assembled with cast iron guides valve stem seal...

Set is assembled with cast iron guides valve stem seals and nitrated valves Heads have a complete valve job for maximum flow horsepower and torque....

Set is assembled with cast iron guides valve stem seals polished rocker box and nitrated valves. For use on 74 inch or 80 inch models with Shovelhe...

V-Twin Motor Shop Ready single plug type Panheads are for use with Big Bore shovel head cylinders only. Comes assembled and are ready to install. H...

V-Twin Motor Shop Ready single plug type Panheads are fully assembled and ready to install. Heads feature original contour castings with the added ...

V-Twin Motor Shop Ready Panheads are fully assembled and ready to install. Heads feature original contour castings with the added detail of the lat...

V-Twin Motor Shop Ready Panheads are assembled and ready to install. Feature original contour castings with the added detail of the stock intake an...

Set is assembled with cast iron guides valve stem seals and nitrated valves. For use on 74 inch or 80 inch models with Shovelhead barrels. Heads ha...