LT1/LS1/LS6 Ported Mass Air Flow Ends Pair, Billet Aluminum, Hawks Motorsports Billet Aluminum Ported MAF (Mass Air Flow) Ends for LS engines. ***MADE IN THE USA*** Are you looking for cheap, easy to install HP? Then this is exactly what you need to add 5-10hp in a matter of minutes! These ported, billet aluminum MAF replace the... MSRP: Was: Price: Now: $120.95 Quick view View Options SKU: CBW-066