Harley Davidson Twin Cam Heads

5-Axis Harley TC88 Cylinder Head Porting. 1.900" Intake/1.615" Exhaust Valves. Manganese Bronze Guide Upgrade. Viton Valve Seals. 132-134 cfm per sq. inch. Over 60 cfm Gains on the Intake Port. This port is not meant for All-Out High Horsepower Applications, its meant for Heavy Bikes for Awesome Street Riding/Cruising. Pricing Includes Assembly with Stainless Race Valves & .660" Max Lift Crane Dual Valve Springs. We can supply good used cores at additional pricing or will accept your used cores.

Contact Southeast Performance for information and pricing.