Markbo

These heads were re-ported from stage ll to stage lll & never reinstalled. Original LT1 castings off my motor (about 41K original miles) with complete valvetrain, including Comp magnum rockers, LS1 Beehive springs, manley 2.02/1.56 valves - all very good stuff.

These heads would be killer on a 350 or 355CI car, but won't support my 396 & cam choices. Copies of the actual flow charts are available to anyone who is interested in buying - you only have to ask and I will fax/email a copy. In the meantime, here are the numbers as closely as I can read them off the chart:
Intake Lift Exhaust
148 .200 120
210 .300 160
249 .400 180
278 .500 190
293 .600 212

I can provide complete valvetrain part #'s and pics to serious inquiries. Flow charts go to the buyer of course. There is at least $3,000 worth of heads, porting and valve train parts, all available in an already completed package, new for all practical purposes, ready to bolt on.

I am asking $1400 for the whole bunch, including the ported LT1 intake that was port matched to these LT1 heads and smoothed, then powder coated red. Looks like an LT4. The intake porting and powder coating was about $300, but I will include this in the sale or separate for $150. Everything is in near perfect condition. Please email me with offers or questions – I don’t check in here every day.

Many thanks
Mark Potter
Houston, TX
markspotter@ev1.net

Markbo

ttt

94TA25ann

Are the heads polished as well or just ported? How many miles on the valve train parts, ie rockers and springs. I might be interested.

Markbo

Yes absolutely. I should have mentioned it. About 40K miles was pre heads & cam. I slapped in a stroker motor and the auto tranny immediately crapped out so after I swapped that out to an M6 the rear end blew up. The Stage II were driven for less than 1K during that time so that is all that is on the valvetrain parts and the springs are new anyway - zero miles.

Let me know if you have any more questions
Mark

97t/a

Still Have The Heads?

TransAm396

who ported em?

Markbo

Sorry guys. Just sold 'em yesterday.