1 results for chevy 409 big block engine found in 0.000 seconds

power pkg kits superchargers crate engines carbs access fuel pumps gaskets ... shocks qwikdata index ls1/ls2 348/409 chevy cylinder heads rpm xtreme for ls1/ls2 ... 1997 and later gen iii iv ls series engines including 4.8l 5.3l 5.7l and 6.0l · ... rpm ls semi-cnc heads for gen iii engines chamber size intake port size valve ... -port raw heads also available for this engine see pages 163-165 348/409 w series ... chevy street high-performance available bare ... -the-box performance performer rpm 348/409 chevy · designed for 1961-1965 ... chevrolet w series 348/409 big-block engines · original port locations and valve ... hardened guideplates performer rpm 348/409 chamber size intake port size valve ... sets on page 48 may be used on 348 engines with valve lifts up to .550 only ...