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Set of 416 heads. They are 305 heads, good flowing from the factory.
Perfect for that hotrod 350!
-Slightly used stainless swirl 11/32" - 2.02 Intake/1.60 Exhaust valves.
-3 angle grind. Hand lapped for quality.
-Unshrouded valves in chamber, ups the volume cc
-New Retainers, Locks
-Bowls hogged out and ported smooth transitions.
-Intake/exhaust ported casting smooth.
-Magnafluxed (Checked for cracks)
-.008" fire deck surfacing
-Machined for screw in studs and guideplates
-Sand blasted
-64.25cc chambers (measured)
-1.713" Installed Height
-Max lift .525"
-Springs 106lb Closed, 303lb open@1.188 (.525 lift)
-Valve guides cut down for more lift, and .530 positive seals.
-16 new positive viton seals with teflon insert.
-Pushrod holes drilled 7/16"
-Fully Assembled
-Freshly Painted black
-Never bolted down since rebuild
$400 for the pair
Prefer pickup or meet within 100miles, can work out a shipping deal.
Thanks!
-Paul
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__________________ 330HP/330TQ A Redline A Day Keeps The Carbon Away
Last edited by Twilightoptics; 10-31-2009 at 08:01 PM.
Reason: Lower Price
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__________________ I started racing when I was 7 years old and here I am now... KONI Yellows | Pro-Kit | J&M Strut Mounts | Edelbrock STB | Spohn SFC | 9-bolt disk 3.27
36mm/24mm | UMI Adj LCA/PHB/LCARB | Corbeau seats | plus more ...and I'm only 18
would you ever ship? i live in chillicothe illinois. 61523. saving some money for good heads was gonna buy performer rpm (still might) but looking for other options.
__________________ 358 block, rpm perofrmer heads, rpm air gap intake, comp cam 275 (maybe), 1.6 comp silver lifters, edelbrock 600 carb, mallory dizzy, 150 shot NOS, rebuilt 350 turbo, B&M megashifter, 3.23 gears and more looking to be in by january. shooting for 400-450 hp without NOS. tired of seeing that antifreeze green mustang trying to be a badass around town.
would you ever ship? i live in chillicothe illinois. 61523. saving some money for good heads was gonna buy performer rpm (still might) but looking for other options.
I have no problem shipping. I build crates and ship transmissions for work all the time. I'd do the same. Ensures the heads stay intact while UPS or FEDEX throws them around! LOL
Haven't physically weighed em yet, but I seem to recall 44lbs a piece for a SBC iron head. So figure 88lbs for the heads, and 5-10lbs for the crate.
UPS ground says $90. We can certainly make a deal.
The oldearly 70's 370HP Corvettes had 2.02/1.60 valves in camel hump heads, 11:1, with the LT1 cam. I've personally worked with those heads, and what I've got here with the port job and bowl work, will flow as much or more.
Have a similar set on a 327 for a customer, not the good flowing 416 heads, but some older 58cc heads gone 64cc, who refuses to get a larger than golf cart size air cleaner, and refuses to get rid of the 2.5" pinch bent exhaust, Comp solid roller 286HR 230/230@.050, .560 lift, 110șLSA dynoed at 285hp.
These heads with the right cam and compression should easily be 280-320RWHP.
__________________ 330HP/330TQ A Redline A Day Keeps The Carbon Away
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