BIG VALVE HEADS
BLUEPRINTED WKA
& IKF LEGAL HEADS  
WITH DECK SURFACE MACHINED, AFTER MARKET VALVE SPRINGS, AND EXTRA
LONG REACH METHANOL SPARK PLUG  $159.95

STAGE II HEADS WITH ADDITIONAL LEGAL TRICKS $199.95
BRIGGS 305 / 350 BIG VALVE HEADS AS LOW AS $400.00
How to identify the new style cylinder heads.
The new style heads have these symbols and numbers
.
This one happens to be a World Formula head but the
Animal heads have similar markings
ANIMAL BIG VALVE HEADS AS LOW AS $350.00

WF BIG VALVE HEADS AS LOW AS $400.00

BRIGGS 249 / 300 BIG VALVE HEADS AS LOW AS $
350.00