S&S® Super Stock® Cylinder Head Kit For 3-1/2" and 3-5/8" Bore 1991-'03 HD® Sportster Models - Wrinkle Black Powder Coat Finish Regulators and Solid State Parts Each 3-D formed hand-laid composite

Each 3-D formed hand-laid composite Sharknado is finished inside and out and arrives in a beautiful gelcoat finish ready for scuff & paint

Quality: High quality

NOTE: Does not fit Sportster Models with Fuel Injection or 2001-earlier Touring models with Fuel Injection

Width: Our bars a several inches narrower than the other because we utilize a more labor intensive process of assembling the grip post areas

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S&S® Super Stock® Cylinder Head Kit For 3-1/2" and 3-5/8" Bore 1991-'03 HD® Sportster Models - Wrinkle Black Powder Coat Finish Regulators and Solid State Parts Each 3-D formed hand-laid compositeThese S&S Super Stock cylinder heads for 1991 '03 HD Sportster models 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. Compatible with cams with lifts up to . 650". Compatible with stock 3 1 2" or 3 5 8" bore engines. Order appropriate gasket kits