I have a 1989 F-250 with a 351 and a manual transmission. 8L) Windsor V8 with 8. 99 View Details. (Fits: Ford GT40) C $1,336. Includes: Valve Springs. The stock e7s and 93-96 gt-40 heads are about 45 degrees. 0L 4 Bar Cylinder Head Assembly Genuine OEM SET / Pair. 550. Add to Cart. Update: My 302 rebuild with the GT40p heads and Ford Racing Headers is running sweet. This means it will ship in around 30+ days after. Scorpion 1. Hey guys, I went to hook up the smog tube to the back of my GT40 Iron heads, and it looks like there aren't any holes drilled for it, upon taking a look at my speed density heads then feeling around on the back of my GT40's I can definitely say they're aren't any holes there. Ford GT40P 302 5. They also didn't change the spark plug angle for no reason. To verify whether you have GT40 or GT40P cylinder heads, examine the side of each cylinder head. Gt40p heads are a lot better than E7's, but not that much better, you may gain 15-20hp tops with untouched P's. I already have a comp Xe264hr cam and upgraded valve springs on my motor. 2nd can i get my MAC 5. 460" valve. 1979 - 1995 (Fox, SN95. If the headers you show were attached to P heads, the plugs would go straight into the tubes. There's guys on Corral. This was in a '71 F250 2wd, manual steering, and a T-18. Massachusetts. 79. 69 351: 52/48 103/77 149/100 174/113 183/118 1. Price. Will look for the GT40, "3 mark heads" and go this way. For Sale . My carb is Holley 4160-1850C-3383 and I really like it. I have a 2000 explorer motor with gt40p heads. 46" valves. Mid year '96 was the cut over from GT to the P heads apparnetly. Unlike some aftermarket heads our GT-40 P heads use either stock or performance: intake manifolds, rocker arms (bolt-on style), and valve covers. $7. 8L trucks. Thus, GT40P cylinder heads may give a small bump in compression. These are available online, ebay and in some junkyards if your lucky. Performance & General Engine Building - 302 build need advice with gt40p heads - The 302 in the truck is being torn down right now. Classic Mustang. GT40P Ford 302 5. 0 with gt40p heads - $500 (Detroit lakes) Shortblock is stock with unknown miles. They're excellent heads, Ford's best, but the special headers are. 0. Sanderson has some shorties too: GT40P Headers. Current setup. 837 int valves and 1. My question : BBK makes shorty and. I have a trick flow stage 1 cam and im getting the gt40p heads what valve springs should I get and is it a good idea to port and polish the heads if so how much should I port them?. Having driven a stock D code 289 and later a stock explorer 5. Fans of the modern GT supercar will be treated with the auction of a GT Mk II at the same. Cam choice is dependent on lots more than just what heads you will run. 12. Does anyone know if there are any piston to valve clearance issues. An overview of the difference between GT40p top end and GT40 top end. this is the price for one head. Very easy on the valvetrain and overall low maintenance engine that can. 1995 GT. Terms & Conditions; Cylinder Head Warranty Card;. 0 with gt40p heads - $500 (Detroit lakes) Shortblock is stock with unknown miles. T. #1 · Apr 17, 2021. The Cobra flows 205-215 cfmExtrude honed flows about 245-250 at best, GT-40 around 225, and the TFS Street Heat flows around 245 cfm stock. RPM range 2600-6200. Like other stock castings, there is plenty of room for improvement with this head. Sell on Amazon Remanufactured Cylinder Heads Assemblies GT40P 302 5. 00 + US $4. I have found some manifolds. THE SPRINGS ARE NEW STOCK OEM FORD. 4 cc. Crane made them, but they are out of business now. 5. #4. 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;. GIFT CARDS. Add to Cart. The GT40/p heads will make a big difference in power and will help with fuel economy. than the typical cost of a set of aluminum cylinder heads, reaching 400 hp for a grand. Machined for 1. 00 shipping. $700. We have a great online selection at the lowest prices with Fast & Free shipping on many items!1520 posts · Joined 2017. Valve Spring Kit GT40P, Low & Mid Lift Cams, High Output Drop in up to . I DID A LITTTLE HOME PORTING ON THEM BUT HAVE NO USE FOR THEM. 8/351W) - info on GT40 heads plse - I would apreciate an education on GT40 heads- I've everything I could find in here and what little I could find in my books and I'm still left with many questions - i. #2 · Jul 16, 2003. The exhaust ports on the GT40P are different then the standard 302 heads and maybe the GT40 heads, I really do not know. BBK 1 3/4" longtubes fit better than the 1 5/8"s. 400 lift. Ford GT40P cylinder heads have 4 vertical bars and some are stamped “GT40P”. 20 deg. They cost about 1/3 as much as aluminum heads. Plenty of used Vehicles available at Glenoak Ford Sales in Victoria. 0L/5. 25 watching. 84" intake valves, but the GT40 has a 1. How To Upgrade Your Ford GT40P Heads. Increasing the valve size in the GT40P may not be a good idea. Local Pickup. Opens in a new window or tab. They are probably some of the best you can get for the price. One collector has an incomplete weld and a 3/16” hole on outside in plain sight! Ceramic coated headers were $640, 16 gauge steel headers $440. You might as well pick up new locks and (depending on mileage) valves/guides/seals. Good to . 8 So, for the cam, I'm looking for a wide power band, but especially low - mid range improvements, without adding much more than I've listed. This stock head has 5/16” tapped holes for stock pedestal mount rockers. 0. Brand New. 0 stang gt convertible,66 mustang coupe, HEMI ram. 500 mine go up to 245. 560" Lift, Hyd Flat Tappet, Vsk7i48s-MC. com. -Neil Erickson (Midwest Induction) race ported GT40P's. E7 Cylinder Head. C $84. -68 302 4bl 5. 2:1 compression. Ford Explorer 5. 0L Explorers and Mountaineers. I have 1994 F150 4x4 with a 302. 1987 - 1996 F150 & Larger F-Series Trucks - B303 Cam? Whadya think? - 1995 F-150 4X4 Ext. 58. Buy It Now. +AU $2,346. The GT40p is based on the GT40 but it's more for everyday driving. This was done for 2 reasons, emissions, and torque. OK so I just did a gt40p head swap on my 95gt and my MAC shorty headers (These headers are probably as old as the car. SB Ford GT40P Drop In Valve Springs Kit, Hyd Roller w/ Stock Cam, . The Explorer intake is a little better but you need a 5. Talk to the experts. I am building a rig with GT40-P heads and the FoMoCo headers now. the springs are new stock oem ford. 99 for the Ford GT40. 00. 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. (13) 13 product ratings - Ford GT40P Engine Cylinder Heads 302 351 GT40 SBF OEM Mustang. The 1. 0L GT40 Intake. Posts: 1,662. 289-4v, C4, Edelbrock Air Gap Intake, Edelbrock Performer Heads, Howards Roller Cam, and Tri-Y headers. 0/302, 5. 0. -68 302 4bl 5. Since there are so many available, prices have come waaaay down. 65mm Throttle body and adapter are included. in, . " Return to top. 4L General Tech Parts For Sale Interior. Exh-hi 130's at 5,000 and low 140's at 6,000 stock per Allfordmustangs research flow data/charts. V6 3. 35 shipping. 84" - exhaust valves are 1. Both exhaust manifolds are cracked. The GT4. Ford GT40 cylinder head bars. A forum community dedicated to Ford Mustang owners and enthusiasts. 78. Well I built it. The bolt patterns are the same for both heads. 00. GT40 heads are identified by 3 vertical bars on the front face of the head and the letters "GT" cast into the head at the corner. #2. Trending at $37. Small Block V8 (221, 260, 289, 5. May 4, 2022. . 1998-2000 Mazda B4000. Small Block V8 (221, 260, 289, 5. So much cooler! Love them old jeep wagons. Round Exhaust Ports. Remanufactured. But if you're really looking for performance, A set of 500~1200 dollar performance heads will perform 10 times better than a ported set of GT40s at about the SAME price. Would there be any interference with putting on plug wires? I have a 3. Dec 30, 2005. The driver side header would have to be loosened to remove the plugs but they will fit but it's tight. Remanufactured. If you try to build an all-out bracket racer around a set of stock GT-40Ps you won't be very happy either. 0/5. Sort By: Clear All. cam in an explorer 5. Try Alex's Parts. Ford GT40 Cylinder Heads in-stock with. This version is for SB Ford GT40P w/ Hyd Flat Tappet cam/lifters. All. You can buy new, but finding a used set of Gt40p headers is a damn PITA. C $1,441. 08 axle ratio, so the 302-4. if you dont plan on stroking the motor, i would go with the 58cc heads for the added compression. 0 Mustang. 85"/1. will hedman headers #89150 fit gt40p heads. P heads considerably outflow the 351 heads across the entire chart. That's where I went for my springs for my GT40's. 84 I believe, and flow significanty better stock than E7's. 0 HO E7 cylinder heads to the GT40 "3 Bar" cylinder heads & the GT40P "4 Bar" cylinder heads. Unlike some aftermarket heads our GT-40 P heads use either stock or performance: intake manifolds, rocker arms (bolt-on style), and valve covers. My question is what headers are the best fitment for these heads on my truck? Ive heard from many different sources that. This direct replacement is easily installed and made with the highest quality. Scorpion 1. Update your shipping location. The GT40 heads are quite a bit higher priced than the GT40P. 8/351W) - 302 rebuild, GT40P heads - I have a 1990 F150. Free shipping. If you can obtain them inexpensively, GT40 heads are dependable and have improved flow when compared to. FORD GT40P HEADS & CRANECAMS ROLLER ROCKERS. My buddy is giving me a good deal on an intake and redone gt40p heads. Garage Sale. Currently unavailable. . AFR Cylinder Head Aluminum 220cc Intake 7/16" Stud 72cc Chambers Without EGR Pair 289/302/351W. TEMPORARILY OUT OF STOCK, ORDER NOW! $185. EDELBROCK 60075 Ford FE Performer RPM Cylinder Head - Assm. ditch the gt40P heads. The GT40P heads have straight plugs or a better way to describe it is that the plug forms a 90 degree to the cylinder head instead of the 30-45 degree that the stock E7TE heads have. 1987 1995 Ford. Brand New. 98 eBay determines this price through a machine learned model of the product's sale prices within the last 90 days. Google keeps sending me to mustang sites. I know both came in the explorer, one had smaller combustion chambers. The passenger side fits nicely and I can get to my plugs. Personally, I made the mistake of working over 289 heads. 0/302, 5. This was one of the first items we checked. Get the best deals for gt40 heads at eBay. 1979 - 1995 (Fox, SN95. 308 / GT40P heads / TFS Stage 1 cam / Crane roller rockers / Explorer intake / 65mm TB / 24# 75mm Pro M MAF/ March pulleys . Sanderson $280 4. 99. Ford 289 302 - $849. They are in pretty good shape and don't leak much when I tested them. 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. I was given a set of GT40P heads already built without plugs. Buy. cylinder heads, there are three performance options beyond the basic E7 heads: The Cobra/Lightning GT40s (P/N: F3ZE or F4ZE). $109. New Combo: 308 rwhp 315tq N/A. I have read that the stock explorer valve springs are weak, so I am going to try and assemble the heads with the springs. 84/1. I used this kit on E7 heads,but used Ford valve seals instead of the teflon seals supplied in the kit. 30/09/2023. 1968 Fastback, 289, T5 5 speed. NGK, factory heat range, 5/8 Hex, . Truck originally came with a FE. 6 rocker baseline and factory bottom end 79-95 related 5. Tickford-Yella Terra Heads. About the only. Get the best deals for ford gt40p headers at eBay. GT40P heads- only certain headers will work,due to the spark plug angle change. We started with a 120,000-mile 5. My amateurish attempt at porting my GT40P heads. New Listing 1994 1995 Ford Mustang Cobra GT40 Lower Intake Manifold 5. 2005-2007 Mercury Montego. Cylinder Heads; Services; Technical. 25 Photos. Ign, 1:1, 970 hours, 4 blade prop, PP 6. Wollongong, NSW. The slightly smaller chambers is worth about 0. $200 OBO. 050 for the exhaust valves. You’ll also find a huge selection of certified pre-owned and used cars and trucks of various. 1993 cobras cpm stock with roller rockers on gt40s. 0L WINDSOR OHV 16V V8 1993-1994 PERMASEAL HEAD BOLTS KIT FORD FALCON ED XR8 5. 0/302, 5. So my questions are around the rebuild and swapping them onto my 351W. 4:1 compression, reworked Explorer GT40P cast iron crossflow heads, roller rockers, special camshaft, cold air intake, low restriction twin exhaust system, 70 mm throttle body, oil cooler, match-ported inlet manifolds,upgraded fuel pressure. I wanna make more hp and torque while prioritizing reliability. Stock 2 barrel carb. 13 product ratings - Ford GT40P 302 5. 00 plus a core charge of $100. Received 12 Likes on 10 Posts. As per this FAQ (Five. . Google "gt40P headers" and quite a few links pop up. Received 998 Likes on 792 Posts. Announcements. 0, & 2. 0L engines used a GT40 intake with an external EGR setup, but early-model Explorer intake manifolds have provisions for internal EGR. So im building a budget explorer motor and will possibly be porting heads with possible larger exhaust valve (1. 0. Kenner, LA. FORD 390 HEADS - $300 (Algona, Iowa) Nice clean set of 390 ford heads. 1955 1955 ford. The time and money it would cost to get 370rwhp out of them would be much better spent on buying a complete engine with better heads on it already. 289 Head Gasket Tab. . Machined for 1. True bolt-on performance. The common upgrade to standard (non-HO) heads now on our boats are the GT40p heads, which came on '97-01 5. I called Patriot and H8427 Tight Tuck Headers will fit GT-40p heads and a T5 five speed manual. Compare. #1. gt40 heads. The GT40 is for highest horsepower, the GT40p would make better torque and get better mileage. 45 postage. Choose Options. 536 EXHAUST VALVES. $189. 50; intake 200 degrees and exhaust 214 degrees; advertised duration is 260 degrees intake and 274 degrees exhaust. Explorer (1996-2001). To find out exactly how much more, we went to noted Ford engine specialists Powered By Ford in Orlando to set up a small-block head comparison test on PBF's in-house SuperFlow flow bench. The GT40 heads (Cobra mustang, SVT Lightning and some Explorers) have 3 "bars" cast into the front and back of each head. The "search" button, its not just for porn. This cam is to be used with 1. Posts: 129. 46" valves, and the stock E7TE's have 1. 1987-1995 Ford Mustang 5. Here's aGT-40 Iron vs GT-40P Heads. Report. 99. 0L) - Free Shipping. 0 what else is needed - Hey guys, I’ve been watching the junk yards for a 5. 0, & 2. That motor needs a cam upgrade first, it's nowhere. I just recently got the truck and haven’t done much other than put a starter and starter solenoid on it. 1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks. 8/351W) - GT40P head questions - Would cast iron HIPO 289 manifolds fit the GT40P heads? I know of the different plug angle which Ford solved by using some wierd looking headers. Also there were no 4bbl heads. Intake Runner: 180cc. Full stop. 0 engine. 55s, FMS springs, Megabite control arms. GT40p heads and headers. Received 16 Likes on 8 Posts. The catch: GT40P heads use a. Brand New: 1st-racing. 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. 1 / 1. 0/302, 5. With AFR 165's that flow way better than the P heads and 1. Call 1300416181. For flat tappet cams a seat pressure of 105-125lbs for small blocks and 115-135lbs for big blocks is appropriate. Small Block V8 (221, 260, 289, 5. 101. Small block Ford GT40P heads - $500 (Nederland TX) All parts are OBO, used, and sold as-is. . I also have a 302 out of I believe a 99 Ford Explorer with Gt40p heads fuel injected with coil packs I want to put. Trending at $500. 0 Mustang Aluminum Heads GT40 EFI OR carburetor AU $1,532. $777. Pre-Owned: Ford. 0 engine that had a recent rebuild sometime in the past with keith black pistons, otherwise stock. $400. waid786Memberfrom Indiana. . both shortie, part numbers, 1. $1,549. However, stepping up in the. $400 Negotiable Was $1,000. Rebuilt it about 3000km ago. Just do it all once. 536 exhaust valves. #18 · Jul 8, 2020. ) dont have the proper clearance, so I keep burning my plug boots (90* boots). #15 · Apr 15, 2005. We offer a great selection of new vehicles in our showrooms here at Suburban Motors.