Bigboy 68
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Mopar High performance 340 X heads
2.02/1.60 stainless valves 10° retainers and locks on the intake valves 7° aluminum retainers and locks on the exhaust valves the guides been cut to 625 lift double valve springs good to 525 lift spring pressure is 110 lb at 500 lift 320 lb these have been ported and b o w l ported Teflon seals they are ready to vote on your motor and go asking $3,250 plus the shipping if you are in need of an LD 340 intake to go with these heads I have one that has been ported to match it's an additional $700
2.02/1.60 stainless valves 10° retainers and locks on the intake valves 7° aluminum retainers and locks on the exhaust valves the guides been cut to 625 lift double valve springs good to 525 lift spring pressure is 110 lb at 500 lift 320 lb these have been ported and b o w l ported Teflon seals they are ready to vote on your motor and go asking $3,250 plus the shipping if you are in need of an LD 340 intake to go with these heads I have one that has been ported to match it's an additional $700