These heads are finish machined, cleaned and assembled by us at our shop complete and are ready for installation!!
Springs and retainers can be upgraded for an additional charge to match your cam and application.
K32 kit with 1.26 dia. single valve springs having 110lbs@1.800 and +.100 Race series valves allowing hyd. flat tappet cams to .600 lift add $10.00USD
K31 kit with 1.46 dia. single valve springs having 120lbs@1.800, chrome moly retainers and +.100 Race series valves allowing hyd. flat tappet cams to .600 lift add $65.00USD
K34 kit with double 1.460 dia. valve springs having 135lbs@1.800, chrome moly retainers and +.100 Race series valves and 7/16 rocker studs for mech. flat tappet or hyd. roller cams up to .600 lift add $85.00USD
K38 kit with double 1.500 dia. valve springs having 205lbs@1.850, chrome moly retainers and +.100 Race series valves and 7/16 rocker studs for mech. roller cams up to .670 lift add $100.00USD
K385 kit with double 1.550 dia. valve springs having 220lbs@1.950, chrome moly retainers with 10 deg. machined locks, +.200 Competition series valves and 7/16 rocker studs for mech. roller cams up to .720 lift and 7/16 rocker studs add $180.00USD
Titanium retainers add $175.00USD
During check out simply request an invoice with the desired Dart casting number and kit from above.
If you have any questions feel free to call us... 608-836-8130