1987 - 1996 F150 & Larger F-Series Trucks - GT40P heads - Hello everyone I recently just burnt up a valve on my 96 f150 5. 10's. well, kind of my second choice (iron heads) for my 84 F150 XL (302W) - I went to the local Pick Your Part today where I knew they had a 99 Explorer and yanked the heads off. I though this may be on interest. Please leave a message,if I can't answer. This is precisely the reason the original "complete" Ford bolt-on kit to install the 351W heads (60cc chambers)on the 289's/302's came with a shallow dome piston (~1-2cc dome). This package is a ready-to-run, dyno-tested, 363" Naturally-Aspirated SBF engine that makes 650hp+ and 480ft/lbs+. From what I hear they have a much more efficent combustion chamber any truth to this? also better economy from them? Along with the numbers from. 92 mustang gt 5. 94/1. Dyno's have shown horrible gains with the E cam, like 10hp, and stock motors with the gt40 intakes/heads and e cams barely breakin 230hp at the wheels. 0 explorer to get heads off of. 0L 4 Bar Cylinder Head Assembly Genuine OEM SET / Pair. Stainless steel valves are included, have been reground, and are 0. Share: Facebook Twitter Reddit. this put the exhaust at 1. My daily driver has 16 cylinders and 4400hp @ 1000 rpm. 0/302, 5. 7 rollers, mac longtubes, just a water pump and alt for accessories, cobra crank pulley, electric fan, and it did 293rwhp/333rwtq on a dynojet STD. 7, at . Come join the discussion about performance, builds, modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, and more!. The heads were definitely the limiting factor, but the car ran strong as hell. Looks like your truck falls into that group. Identification: If it’s a V-8 in a 1996–2001 Explorer, that’s the 5. 302/Auto I've got a new motor on stand about to go in within the next few days as the current motor is completely shot. $370. About the only. 5. $450. 0 out of 5 stars. $189. To verify whether you have GT40 or GT40P cylinder heads, examine the side of each cylinder head. Minimal ring ridge and crosshatch still visible. From what I have read the AFR 165s are better then the Edelbrock but not by huge margin. For years it seemed like installing a 289-302-351W Ford in your street rod was a far bigger challenge than using a small-block Chevy. I bet they have a. 4. 58. 2. 8/351W) - GT-40P heads - Hey guys, Is anyone running these heads on their trucks? been doing some looking and reading and listening. HOUSTON 1967 pontiac 670 heads. 59 posts · Joined 2004. That's where I went for my springs for my GT40's. Find many great new & used options and get the best deals for Ford GT40P 302 5. 02 intake valves on 351w heads, some had 1. 0 4x4 Supercab - Has anyone else put a set of Long tube headers onto GT-40P heads (From Explorer) onto a 1995 4x4 Supercab? I know there are headers for Mustangs with the GT-40P heads, but what about the 4x4 trucks? I don't want to use shorties, because I want the. good luck. in the 351 heads and '96 Explorer GT40 heads are 65cc. This makes it a good upgrade from lesser intakes because the mounting locations of the screws for the. (13) 13 product ratings - Ford GT40P Engine Cylinder Heads 302 351 GT40 SBF OEM Mustang. 393" tip lengths on both intake and exhaust. Cam choice is dependent on lots more than just what heads you will run. Don't bother installing larger valves unless you are prepared to do a full pocket port job. Recent searches: gt40p gt40p head Buy & Sell > Gt40p in buy and sell. GT40P heads - $500 (Magnolia) Set of GT40P heads that have about 2500 miles on them since the last valve job. They fit my gt40p heads fine, in fact i was still able to change the sparkplugs with the headers installed, just had to grind down a cheapo spark plug socket. Free postage. Ford F150 Parts For Sale; Ford F250 Parts For Sale; Ford F350 Parts For Sale; Vendor Directory; Become a Vendor; Member Marketplace; Vendor Marketplace; New Posts; How-Tos; Site Guidelines;. Badboss351. 560" Lift, Hyd Flat Tappet, Vsk7i49s-MC. Just need a reciprocating saw , mjg welder and some common sense to modify cyl 5 and 6. There is some external corrosion on the heater bypass pipes but should clean up okay. Although PAC makes good springs I wouldn't go by that recommendation. Personally, I made the mistake of working over 289 heads. The GT-40 (P) cylinder head is popular for classes that must run a stock Ford production head. I called Patriot and H8427 Tight Tuck Headers will fit GT-40p heads and a T5 five speed manual. Ford F150 Parts For Sale; Ford F250 Parts For Sale; Ford F350 Parts For Sale; Vendor Directory; Become a Vendor; Member Marketplace; Vendor Marketplace; New Posts; How-Tos; Site Guidelines;. So I've got the motor and heads already for my maverick project. 600 266, 190. 054" gap, NGK V-Power® For GT40 Iron heads fitting 5. Click image to zoom. 8/351W) - GT40, GT40P, performance heads - What is the difference between the GT40 and GT40P heads? I've read that the GT40P heads require different headers or exhaust manifolds than the rest of the cylinder heads, what's the difference with them?I belive that last version ford was looking for torque and with the small cam and exhaust it did well. I spent more time than I am willing to admit researching and the only thing I know that fits for sure is the unobtanium Ford Motorsport M-9430-T58. 99. 1269 posts · Joined 2000. Get the best deals for gt40 heads at eBay. Ported heads would run as good as unported GT40s. 66-77 Ford Bronco. 030" over. My question : BBK makes shorty and. May 4, 2022. Small Block V8 (221, 260, 289, 5. 845" SBF performance intake valves are a great choice for GT40P, GT40 and 351W engines. Motor is a low mileage 306 short block with L2482F forged pistons. The name GT40 is a nod to Ford's legendary GT40 sports car, which dominated the 24 Hours of Le Mans in the. 5. 1947 and Older Ford Trucks; Bronco. 6L & 5. . Wish List Compare. GT40P Ford 302 5. So, I was told to install gt40P heads. 0 to 5. PLEASE HIT THAT THUMBS UP & LIKE AND SUB TO MY CHANNEL FOR FUTURE CONTENT!As most of you guys know I have used GT40 and GT40p heads for many years at the. Remanufactured Cylinder Head. The GT40 is for highest horsepower, the GT40p would make better torque and get better mileage. $249. Overview. Our Cylinder Heads OEM and aftermarket parts range from $936. I am building a roller 302 with gt40p heads for my 70 F100. $7,000. Last Updated on: November 18, 2023. PICS inside. I have a 2000 explorer motor with gt40p heads. 10s, posi rear, welded subframes, 70mm TB, TFS Stage 1 cam, 155lph holley pump, Cobra intake mani, ford racing headers, Allum. 42. 0, & 2. I already have a comp Xe264hr cam and upgraded valve springs on my motor. GT40P specific headers are needed unless you use spark plug wires with 90-degree boots to clear the heads. 6 R. 13 product ratings - Ford GT40P 302 5. I dealt with this with my GT40p heads until I was able to get a set of Ford Racing stainless headers. 0 H. 45 postage. 0L 4 Bar Head Assembly Non Refurbished SET Pair with hardware. CNC Ford Cleveland Ported & Assembled Heads - 302 2V Castings: H351C401HR: $3695: Suitable for Hyd. 0 GT40 cast iron cylinder heads. As per this FAQ (Five. M-6049-M50. Show less. ), and the E303 and Summit Racing E303+ cam traded power production back and forth (by 1 to 2 hp) until the top of the rev range, where the. | Ford Mustang Forums. Oct 18, 2009. or. 050" Comes with parts to fit the staggered tip length valves used in SB Ford GT40P heads. Ford Racing 178cc PN M-6049-X307, $1119. this head fits years 95-01 explorer mountaineer mercury mountaineer . 1967 Mustang. $94. GT40P Heads $150+ship. SPONSORED. Opens in. m-9430-p50. 8 4. I only needed the exhaust valves for my GT40P's, and they hooked them up for $50. this is the price for one head. 536 EXHAUST VALVES. 0. Ford racing made specific ones for the P heads. 393" option when using our new Gt40p-393 or Gt40p-393-A stainless steel exhaust valves- Now available!Fits Factory Heads, machining not required. Valve Guides have been resized for optimal valve stem life. 7 roller rockers and oh so smooth and quiet. The common upgrade to standard (non-HO) heads now on our boats are the GT40p heads, which came on '97-01 5. Ford GT40P heads 4 bar. AUII XR8 220kW: Windsor 5-litre V8, OHV, electronic multi-point fuel injection, 9. 0L OHV. Current processing time- 30 Days. powerheads sells E7TE's for $695. It's the angle of the spark plugs on the GT40P that will give you headaches. 84/1. FORD GT40p 4 BAR HEADS (2) IN GOOD CONDITION w/ONE BOLT BROKEN. The GT-40 "P" is the high performance version with larger valves, and better air flow (basically ported and polished) They are good inexpensive heads. See more product details. 040 over. Compare. 1967 Mustang Coupe. The GT40P head production began with the 1997 model year and 2001 was the last year Ford put a pushrod engine in any production vehicle. on the spring tester, the 1. 42)GT40P head swap, now car barely runs! 43)GT40P valve springs -- do i have to change em now? 44)stud mount GT40p HEADs ? 45)GT40P Headers & what fits !!! 46)gt40p+crane spring help 47)GT40P and Vortech Dyno Results 48)Gt40P's for stock Mustang? 49)Budget 302 Rebuild / Build Up -- now with pics 50)Ported GT-40s or ported. Since there are so many available, prices have come waaaay down. Use the appropriate torque specs for your application. 0 with GT40P heads, factory 66-77 Bronco transmissions as well as the Ford AOD/4R70w automatics and the NP435, AX15/NV3550 & ZF5. (from 376 down to 373 lb. $189. I did a lot of searching before I decided to use the GT40p heads. 0 what else is needed - Hey guys, I’ve been watching the junk yards for a 5. 0 intake, F-cam, Siemens 80s, HP hotside, custom coldside, Moates QH T4M2 custom tune by me, 91 octane 560WHP 602WTQ87-93-95 Ford Mustang GT40 Intake Manifold Explorer COBRA NON EGR GT40P 302 EFI. 50-inch stroke. -Neil Erickson (Midwest Induction) race ported GT40P's. 16,712. Remeber these heads were designed to increase the flow throughout the lift range by shaping/sizing the ports and keeping the valve size down to increase the velocity of the charge. Up for sale Is a good used INTAKE valve spring. 536 exhaust valves. These Ford heads tied with the Edelbrock heads for third place in average torque and were extremely close to the RHS head's second-place power level. Mustang Forums. Find many great new & used options and get the best deals for Ford+GT40P+Cylinder+Heads+Mustang+Explorer+Gt40+4+Bar at the best online. 560" Lift, Hyd Flat Tappet, Vsk7i48s-MC. 0L. 0. Shop Ford GT40 Cylinder Heads and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. The head is disassembled, washed, and pressure tested. 0/302, 5. 0L Explorers and Mountaineers. Will Not Fit GT40P Heads. The E7 heads (now on truck) spark plugs are not at the same angle in the head as the GT40P which has more of an angle. 3 V6 Chevrolet Vortec, Mild Perf Hyd Roller, 110 Lbs Seat, Vsk10h-S. Find many great new & used options and get the best deals for Ford+Gt40+3+Bar+%23+F3ze+AA+302+351w+Pair+of+Cylinder+Heads. Find Gt40p Head in Auto Parts Sale. They were also fitted on the 351w (5. Would there be any interference with putting on plug wires? I have a 3. Small Block Ford Mustang Plain Steel Exhaust Headers 289 GT40P Cylinder Heads. 0 version is too narrow, and then there are wiring, plumbing, and cable changes needed to make it work. GT40P Heads (With better springs) Cobra Intake or other MAF Upgrade with 30 lb/hr injectors 70 MM TB. 0L 4 Bar Cylinder Head Assembly Pair w/ 1/2" Head Bolt Hole at the best online prices at eBay! Free shipping for many products!. Hot Rod Magazine had a build up in the May 2000 issue for a 380 HP 351W. Lowers Ignition System Voltage Requirement. The bolt patterns are the same for both heads. Bronco Chat . 0L FORD? CAN I ADD 90 HP WITH THE RIGHT HEADS? HOW MUCH ARE EXPLORER GT40P HEADS WORTH ON A. 1955 1955 ford. See the link. 0L) - Free Shipping. Ive been lurking for quite some time now so i went ahead and joined. Anyways, I saw some GT40p heads on Craigslist this morning for $400. Researched and written by: Kell Bean (Unit 5302) The GT40's have 1. For use with hyd flat tappet cams w/ up to around 222 degrees @ . 60 valves in. Fox Body Mustang. SB Ford GT40P Drop In Valve Springs Kit, Hyd Roller w/ Stock Cam, . There is no such thing as the "ultimate cam" for a certain head. Stock E7 heads milled 20 thousands (stock rockers, springs, pushrods)Join Date: Oct 2010. Save Share. 6 or 1. THESE HEADS ARE BARE. 0/302, 5. 393"/. 536 exhaust valves. 41 sold. or Best Offer. eBay Product ID (ePID) 1541942230. Scorpion 1. pretty much any aftermarket head. These heads were first introduced in the 1990s and quickly gained popularity among car enthusiasts for their exceptional performance characteristics. 47" diameter valve springs with dampers (110 lbs. Remanufactured. The 1993 to 1995 Cobra Mustangs received the new GT-40 heads (distinguished with the 3 vertical ribs cast into each end of the heads). -68 302 4bl 5. i think you must get fms headers or BBk mustang headers. Opens in a new window or tab. 1987 - 1996 F150 - GT40P Heads Question - hey guys i have a 1989 F150 5. Heads - 250 + shipping Intake - 150 + shipping E303 SOLD Cobra 1. Trick Flow's valve springs kit allows you to install a high-performance cam of up to . $599. nice numbers down low, mine roush 200 heads dont even beat those numbers until . GT40P Heads. Both have 1. Good to . 0L 4 Bar Head Assembly Non Refurbished SET Pair. I know both the explorer GT40p and 5. Cam: Trick Flow, TFS-51403001. $20. #3 · Oct 11, 2012. Just do a Google search for GT40P headers. Get the best deals on Cylinder Heads & Parts for Ford GT when you shop the largest online selection at eBay. With more work both can see 220ish with. Explorer 5. I; 1990 To 1993 Ford 5. #TFS-52515301CK1. Small Block V8 (221, 260, 289, 5. There are lots of threads on different sites discussing what does and doesn't fit. 0/302, 5. 7's on a stock cam, I can see getting pretty close to 400 FWHP. Pushrod length is the same too. We started with a 120,000-mile 5. 0L ported stock headers, O. 85"/1. 5 Recommended Camshafts. Ford Performance's M-6505-G302 exhaust valve has a single groove, square cut design with an under-cut stem that has an 11/32" diameter. Stock 2 barrel carb. I cleaned up the heads and started to primer the one, but fell on hard times so I must sell. We have a great online selection at the lowest prices with Fast & Free shipping on many items! The GT-40 (P) cylinder head is popular for classes that must run a stock Ford production head. 0/302, 5. 1987-1995 Ford Mustang 5. My cam is a . Gt40p heads are a lot better than E7's, but not that much better, you may gain 15-20hp tops with untouched P's. New listings: NOS 302 Ford GT40P heads - $1 (Great Falls), Ford SBF Parts 289 302 5. $1,400 Negotiable. The stock e7s and 93-96 gt-40 heads are about 45 degrees. True bolt-on performance. Casting # GT40P. Update your shipping location. Brand New. I got my set for $250, but. Save this search. Ford GT40P Cylinder Heads Work Great With a Few Mods Many years ago, a friend bought a used 2001 Mercury Mountaineer 5. Hey guys, I’ve been reading many posts, taking to several local folks, and looking at flow specs. Manufactured from Premium 21-4N Stainless Steel. Community. 0L engines used a GT40 intake with an external EGR setup, but early-model Explorer intake manifolds have provisions for internal EGR. . hooker 6901 is a popular choice for our cars, I'm currently running GT40p style heads and I had to purchase ceramic boots spark plug wires to keep them from melting ever 30 miles, been fine for over a year now. 050 lower than the intake valves. Mike. Motor is a low mileage 306 short block with L2482F forged pistons. #TFS-51400004M61. I. I wanna make more hp and torque while prioritizing reliability. $2,788. cnc-ported new larger valves etc,etc. well, kind of my second choice (iron heads) for my 84 F150 XL (302W) - I went to the local Pick Your Part today where I knew they had a 99 Explorer and yanked the heads off. or Best Offer. Its on the stand, in the build up stage. For that reason many people opt for the non-P GT40 heads instead, which flow around 25% more than E7's. So it looks like the sp-447 is a resistor plug, and the sp-447A is a non-resistor plug. The gt40p heads form an angle of almost 90 degrees. Thanks -Steve. 050, a 650cfm carb/dual plane intake setup with small diameter longtube headers and mufflers. I didn't have to massage any tubes either. 00. 6 dohc Transmission Automatic May 25, 2008 #1. There are only a few types of actual headers that will work without special plugs/wires though. POST AD FREE. The HO made 225hp/300tq, not 255. These new head casings are assembled with new stock valves, springs, retainers, seals and valve keepers. . For sale - GT40, GT40P heads, exhaust manifolds. SB Ford, GT40P Drop In Beehive Valve Spring Kit, Max Output I . wires are made by Accel and cost around 140ish, I did not have to notch my towers, but you will need to buy PS drop down bracket or. This cam is to be used with 1. 1987 - 1996 F150 & Larger F-Series Trucks - Gt40p upgrade on 5. The problem I see I'm going to have is having access to the spark plugs holes using the stock manifolds. Headers for P heads need to go down upon exit, then back. 23022 posts · Joined 2001. 0 Mustang. The gt40p heads are simply the best flowing iron heads that Ford ever made for the 289/302. If you are doing heads and a cam/intake, they they can add power. Reply Quote. 6F ratio rockers are included. That includes fresh brass freeze plugs and drilled out bolt holes. Free shipping. but without EGR passages. SB Ford, GT40 Drop In Beehive Valve Spring Kit, Max Output I . You can do that with the stock heads and the right bolt ons etc. Will look for the GT40, "3 mark heads" and go this way. 224. . 837 int valves and 1. Roller & Street Solid Cams with 226+ Duration @. 0 in the same car, I can tell you there is a world of difference between. 95. Call or text 51too 9for7 sevinsevun o 8. 00 shipping. 99. 905. Estimated to ship direct from manufacturer on 01/26/24, pending manufacturer availability. If you are going to buy a set of GT40s it is best to go private. I know the GT40P heads will bolt onto a 93 F150 302, question is will the exhaust headers on the F150 bolt up to the head AND have adequate room at the exhaust manifold and head for removal of the spark plugs. Opens in a new window or tab. or Best Offer. 2:1 of extra compression, not worth wasting extra money or time dealing with special "P" headers just to be able to use the P heads. . Like other stock castings, there is plenty of room for improvement with this head. The heads are iron and a bit heavy for postage and I don't have boxes to support their weight for couriers so local pick up is preferred. . Absolute BEST fit, as far as plug clearance, on the GT40P is the Dynomax 3/4 length shorty. Brand New. (Fits: Ford GT40) C $1,336. NEW SET OF GT40P HEADS. Max Output Beehive Valve Spring Kit for SB FORD GT40P. 6 results for ford gt40p heads. I am currently mocking mine up (97' Explorer with GT40P heads), I am going with the Bronco Graveyard long tube headers. 46 valves. need headers. . ABOUT THE GT40 INTAKE. The thing is, with the GT40 heads, the exhause valves (8 total) are supposed to be -. If they came off a 5L engine the head bolt holes have to be enlarged. Google keeps sending me to mustang sites. Received 16 Likes on 8 Posts. Free shipping. On a stock 89 stang they will give you around 30-40hp, more with 1. Thats all good mate but this is a windsor in an au likely, the stuffing around and money to set up custom headers, crap carb manifold instead of long runner, the cost of the most basic chi heads complete are dearer than the biggest afr. $450. Sold 02/06/04. The GT40p has a 5/16-18 threaded hole in the same location. Part Number: GT40P / F77E. For real performance, stock E7TE heads leave a lot to be desired. The GT40 is a better flowing head than the E7. Shop with confidence. Trending at $37. 0 with gt40p heads - $500 (Detroit lakes) Shortblock is stock with unknown miles. 1475 posts · Joined 2007. Sanderson $280 4. New Listing 1994 1995 Ford Mustang Cobra GT40 Lower Intake Manifold 5. Massachusetts. I'm thinking with the upgraded springs that will have to. . look for a '96 - a lot of those had the regular 3 bar gt40 heads - no header issues - the intakes are also worth money to the fox crowd, unless you intend to run the stock FI too - a stock HO cam is a nice upgrade and can be found cheap or free. 1987 - 1996 F150 & Larger F-Series Trucks - 90f150 302 with gt40p heads - Well I just thought I was going to install my engine over the Thanksgiving holiday. Greater Ignitability And Performance Over Conventional Spark Plugs. There are basically zero truck type headers available that work with the angled plugs. 8/351W) - gt40p heads on 5. Gt40p header conundrum. .