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Selling Here and also on ebay 03 04 Cobra Heads New | eBay

Both cylinder heads still in original boxes. Looking for $2650 shipped anywhere in US.

Selling 2 brand new in box cylinder heads, which are currently on backorder from Ford. I called Tousley Ford today and they quoted me a price of $2830.54 without shipping for both cylinder heads which are on backorder. I'm looking for 2700.00 shipped and that comes with all oem gaskets and bolts...

Selling brand new, still in box, the revised 03-04 cobra cylinder heads with deeper spark plugs holes to prevent them from blowing out and updated cooling mod. $2700 shipped to anywhere in U.S. This comes with 2 new cylinder heads, all gaskets and bolts(still in packaging unopened), stock...

Sold the car, looking to sell parts. 2 Brand new cylinder heads still in box. never installed. msg me if interested.. will ship anywhere in the u.s.

PM me if interested. Brand new, fully assembled

PM me if your interested. Brand new never installed. fully assembled

Sold my 03 cobra 2 weeks ago and trying to sell all the parts I have. They are still in the original Ford boxes. I can take pictures with them out of the box if asked. These parts will go so best offer takes them. pm me or call 5049082465

I have 2 brand new cylinder heads. pm me if interested. or call 5049082465. Serious inquiries only!

I sold my 2003 Cobra locally. Customer put down $2000 deposit. He made me sign a handwritten paper saying deposit is refundable. I told him the only way I would refund deposit is if the car has a major problem (like a motor) or something seriously wrong with the vehicle. It has no issues. The...

2 Brand new cylinder heads. Each head lists for $1831 @ the local ford. I also have all the parts to do the the replacement. (Gaskets,bolts.....etc) asking $3300 OBO. PM me or send email to [email protected] Thanks

I have 2 new revised cylinder heads for sale. They are complete heads, just need to bolt on. I also have all the head bolts and gaskets needed. All Ford Oem parts never installed. Pics are not available right now. posting this thread from work, but i can take pics tonight if need be. Call...

When doing some data logging It says Tp Mode ? I press the gas slightly and it switches to WOT Mode. When gas pedal is at WOT it reads P/T Mode. P/T means Part Throttle? Is this normal?

New complete heads from Ford.

Ok the FRPS didnt do anything. Here is the datalogging data. I just opened the predator up and this is what was there..... see any issues? The car in 3rd gear only at WOT falls on its face and runs horrible. Already changed FRPS. Changed nothing Gas acceleration wot 0.2V MAF V 39psi FRP 10DEG...

PM me offer please. I have both revised heads and all gaskets / nuts / bolts that comes with doing complete exchange

2003 Cobra 73,000 miles. Car starts and runs fine, but at WOT the car falls on its face then goes faster after 3-4 seconds. Air Fuel gauge also goes in the red (lean) side. Where do i start? I have a Diablo Predator. Can i diagnois my issue with the handheld tuner?

only when i am at WOT my car hick ups 2-3 times then decides to go. If it is my fuel pump what pump should i go with? I have all the bolts ons. no internal engine work or anything and i really dont feel like getting my car retuned when i change my fuel pump. I called Ford yesterday and they told...

ok i got a 03 cobra. i want to do a modmax shortblock built, 2 new revised 03 cylinder heads, 2.8 kenne bell. will my transmission hold 700hp? i have spec stage 3 with liberty 26 spline input shaft. I have the irs brace for the rear cover. stock half shafts. detroit tru-trac differential...

For sale is 03 cobra motor with 71,000 miles on it. absolutly no problems with motor. will send pics if requested. asking 3900 obo. my email is [email protected] if interested. buyer pays for shipping. im located in louisiana 70065 zip.

hey got my rear end rebuilt at a local rearend shop.. i took the pumpkin out myself. When i went to go pick it up they said i have to install the center bearing with the axles in the pumpkin... just want to know whats the easiest way to do this. As you all know geeting that rear end cover on...

Im rebuilding my 8.8 rear end in an 03 cobra and i purchased a Auburn Carrier. should i go with 3.73? or 4.10's? and also what is eveyone's opinion on the auburn product?? all opinions welcomed. Should i send the auburn back and get something else?

OK! i had a rear end leak and finnally decided to change the cover. During the change i noticed one of the spider gears is almost missing. I bought a auburn limited slip 8.8. I delivered the pumpkin with the new carrier to the Ford dealer and they are telling me the the run out is bad, the...

Question. I got a 03-04 Cobra, i'm looking to upgrade my rear and i want to know what is the best way to go. drop the whole irs rear end and bolt a 8.8? 9inch? If so, will i have to get new rims because of the offset? i know i will need new exhaust. or should i go with upgrading the irs? my...

i bought 18 inch rims for my 03 cobra and there is really not that big of a selection for 305 315 tires... am i looking in the wrong spot?? i have 260/40/18's up front... i currently have 315/30/18's out back and it looks retarted... is there 315/40/18?? im looking for a wide tire but not a...