PRODUCT DESCRIPTION
For use with 48 Degree lifter blocks. Features flat-machined rocker pads that require the use of
T&D race rocker arms and long valves. Heads must be oiled
through the tappets and hollow pushrods. Older style rocker
stands and rocker systems do not work with these heads. Valve diameter 2.02" Intake, 1.60" Exhaust 47cc Chamber Tall Stands - Dual pattern exhaust -open chamber Cast # P4532693
