1 results for 350 small block chevy valve spec found in 0.000 seconds

a356 aluminum and heat treated to t-6 specs our state-of-the-art manufacturing ... durability hardened seats and bronze valve guides minimum 9/16 deck thickness ... fully machined valve cover rails for a more consistent ... chamber a reconfigured intake valve seat angle improves mid-to high lift ... designed for non-emissions 302 327 350 and 400 c.i.d engines up to 1986 these ... the performer rpm power package for small-block chevy s performer rpm heads with 64cc ... compression ratio on 1970 and earlier small-blocks hardened pushrods are required ... description sb sb sb sb chevy chevy chevy chevy straight plugs 64cc chamber size ... 60999 60719 #60899 performer heads for small block chevy designed for pre-86 chevy ... 302 327 350 and 400 engines 50 state legal design ...