SS COWL INDUCTION AIR CLEANER LATE PRODUCTION FACTORY - LATE JANUARY 1970 TO 1972 CHEVELLE COWL INDUCTION AIR CLEANER WITH RIBBED BOTTOM WITH NOTCH AND SNOUT. FITS SS COWL INDUCTION WITH 307 / 350 / 396 / 402 / 454 / LS5 / LS6 / L78 / L89 MOTORS. THIS FEATURES THE CORRECT RIBBED BOTTOM BASE WITH THE ORIGINAL NOTCH IN THE SNOUT. COMES COMPLETE WITH AIR CLEANER AND BLACK LID. THIS IS THE MOST CORRECT ON THE MARKET MADE BY THE PARTS PLACE.