AIR CLEANER ASSEMBLY-LT1 & 66-7 BBOpen Style w/Chrome Lid-Foreign Made FITS:70-72 LT1 W/Holley66-67 Big Block w/Holley(w/o 3x2)for original style HOLLEY Carbs (not double pumpers) SAME AS ACL331, BUT FOREIGN MADE, WITHOUT THE AC DELCO FILTER INSTRUCTIONS PRINTED ON THE BACK SIDE OF THE LID.GOOD QUALITY FOREIGN MADE REPROFOR THE PRICE! OPEN ELEMENT TYPELID, BASE, & ELEMENT HAS CORRECT STYLE BASE WITH METAL TUBE COMING OUT OF THE BOTTOM FOR THE CRANKCASE VENT HOSE TO HOOK UP TO. MakeCHEV ModelCORVETTE Year1968-1972 Item#ACL332 Instructions / Core Return FormClick Here Price$89.95EACH Core Charge$0.00 QtyAdd