S&S Natural Super Stock Replacement Cylinder Head Kit Harley Evolution 1984-1999
Designer: S&S Cycle
- Regular
- $1,367.94
- Sale
- $1,367.94
- Regular
- $1,090.53
Sold Out
- Unit Price
- per
SKU
90-1004
Free delivery to the Lower 48 States
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BRAND NEW
PART #: 90-1004
FITS: Harley 1984-1999 Evo Big Twin models
These S&S® Super Stock® cylinder heads for 1984-'99 HD® Evolution® Big Twin engines feature a specially shaped combustion chamber and require special pistons that must be purchased separately. (Not compatible with stock style flat topped pistons) Large 2.000" intake and 1.605" exhaust valves and high flowing ports supply plenty of air for big inch engines. Compatible with cams with lifts up to .650". Compatible with stock 3-1/2" or 3-5/8" bore engines. Order appropriate gasket kits separately for your specific bore size. Natural aluminum finish.
FITS: Harley 1984-1999 Evo Big Twin models
These S&S® Super Stock® cylinder heads for 1984-'99 HD® Evolution® Big Twin engines feature a specially shaped combustion chamber and require special pistons that must be purchased separately. (Not compatible with stock style flat topped pistons) Large 2.000" intake and 1.605" exhaust valves and high flowing ports supply plenty of air for big inch engines. Compatible with cams with lifts up to .650". Compatible with stock 3-1/2" or 3-5/8" bore engines. Order appropriate gasket kits separately for your specific bore size. Natural aluminum finish.