Genuine Jon Kaase P-51D aluminium heads for the 385 series Ford (429/460 and stroker builds). They're new in the original Kaase box with the factory plastic and the spec card. They've only been trial fitted for a mock-up (playdough in valve reliefs and gently wound over by hand etc). They've never been run, never seen coolant or fuel, and have no hours on them.
Suits 1968–1997 Ford 429/460 (385 series)
They're assembled complete with a hydraulic roller package: stainless valves, springs, retainers, guide plates and rocker studs. Ready for big a hydraulic roller cam.
Not many in the country, so you'll have bragging rights, and they were like pulling teeth to get.
Specs:
Intake port: 356cc / exhaust port: 183cc
Chamber: 72cc
Valves: 2.300" stainless intake / 1.700" stainless exhaust
Valve angles: 8.3° intake / 4.0° exhaust, 3.2° exhaust cant
1.550" hydraulic roller valve springs
11/32" valve guides
Guide plates and rocker studs fitted
Flow @ 28":
0.500" lift: 381 cfm intake / 224 cfm exhaust
0.600" lift: 406 / 243
0.700" lift: 424 / 254
0.800" lift: 433 / 260
Kaase rates these for 520 to 600ci combos making 500 to 1100hp.
Cost close to $7000 new from Kaase in the US, including freight, GST, import fees etc. You'll save a big chunk of cash and skip the wait for international shipping, as well as having to deal with yanks via email (that's right, in 2026 folks) to get them.
Nothing in stock in the country, or available anytime soon that I can find is anywhere near as good as these for a 460 stroker, at anything like the price.
Only selling because the valves don't clear my pistons (you need different valve reliefs to standard- fly cutting probably won't help), and I can't be arsed buying new forged pistons, rebalancing, and trying to sell the old set. My fvck up is your gain. Dm for more photos and spec
Cash or bank transfer on pickup. No swaps. Serious enquiries only.
$5000 OBO
