Flange-Mount Intake Manifold - Super E - Evolution Big Twin Tappet Assemblies they are compatible with manifolds

they are compatible with manifolds and throttle bodies with stock length intake runners

Backrest Pad - Smooth - Black w/o Studs

Integrated polycarbonate top is coated for long-term durability

Includes set of head and base gaskets

Flywheels are CNC machined from heat-treated

Flange-Mount Intake Manifold - Super E - Evolution Big Twin Tappet Assemblies they are compatible with manifoldsFlange Mount Intake Manifold Super E Evolution Big Twin Can be used to replace stock "compliance fitting" manifold on '84 '89 and stock rigid mount manifold from '90 '99 For use with stock 5. 5550" length cylinders Use with stock or S&S cylinder heads Made in the USA