Aug 17, 2010. 54" valves, GT40P's have 1. Aclot of racers that have to meet stock OEM heads requirements, also uses these heads. -ft. 0L Ford engine, all for under $1,000. My buddy is giving me a good deal on an intake and redone gt40p heads. 006". Use COMP CAM 31-255-5 (was recommended in another thread by CONANSKI) - here the link from Comp Cam - 31-255-5 - COMPUTER CONTROLLED Hydraulic Flat Tappet Camshaft for E. They are in pretty good shape and don't leak much when I tested them. Pair FORD GT40P HEADS - $300 (Leander) One pair of GT 40P cylinder heads take off USED set COMPLETE with rockers ,for $300. Sort By: Clear All. gt40p headers. 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. According to Patriot, 157 tooth flywheel use Pertronix Starter #. I’ve ordered pretty much everything to give it a good tuneup though. This is an older thread, you may not receive a response, and could be reviving an old thread. Mike. I DID A LITTTLE HOME PORTING ON THEM BUT HAVE NO USE FOR THEM. gearheadworld (128,232) 98. I’m not talking about ones that require you use 90 degree plug boots. They're excellent heads, Ford's best, but the special headers are. 0 engine. It's only downsides are it's 1. Also have crane beehive springs installed. This is for mounting one of the power steering pump bracket studs. Report. SB Ford, GT40P Drop In Beehive Valve Spring Kit, Max Output I . 740. Estimated to ship direct from manufacturer on 01/18/24, pending manufacturer availability. 8/351W) - 302 rebuild, GT40P heads - I have a 1990 F150. I also have a GT40(explorer) Upper/Lower intake for sale, as well an e303 cam and Crane Cobra 1. GT40P heads have a unique spark plug angle that make them difficult to fit with factory manifolds and many headers. New listings: Ford mustang 289 302 351w sbf gt40 gt40p Cougar $220, Ford mustang headers 302 351w 289 gt40p t-5 $235. Any info would be appreciated. 73 to 4. Yeah, I was aware the heads would fit the engine but with the increased plug angle in the GT40P head will the factory F 150 exhaust manifold bolted to the head, will there be any problems installing/removing the spark plugs. This is once again an old Mustang trick, To replace the E7 heads with the gt40's. They were also fitted on the 351w (5. 99. I just recently got the truck and haven’t done much other than put a starter and starter solenoid on it. Cardiff South, NSW. 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. 1,603 products. You can get rebuilt GT40p heads from a few different places in the $400 per set range. FT40P heads have 1. 7 RR's will put lift at 4. . When “ Undercover Ported “, the GT-40 head will flow 202 to 210 cfm intake and 145 on. if you dont plan on stroking the motor, i would go with the 58cc heads for the added compression. 4cc chambers, 1. 0, & 2. 00 shipping. $1,500. My location. The GT40 heads are quite a bit higher priced than the GT40P. Round Exhaust Ports. Posts: 129. . View Details. $450. Brand New. 0. Valve Guides have been resized for optimal valve stem life. 85"/1. 0L GT40 Intake. When looking for OEM 5. Received 741 Likes on 602 Posts. I followed the "recipe". Im trying to increase horsepower and thought about taking factory heads off and installing gt40p heads will it be a waste of time?. These heads are 4 bar, stock standard GT40P heads. Will Not Fit GT40P Heads. Ford Explorer 5. 289-4v, C4, Edelbrock Air Gap Intake, Edelbrock Performer Heads, Howards Roller Cam, and Tri-Y headers. 00. 98. Remanufactured. 1475 posts · Joined 2007. 2. This direct replacement is easily installed and made with the highest quality. #TFS-52515301CK1. There are lots of threads on different sites discussing what does and doesn't fit. All. 84 inch intake and 1. 1979 - 1995 (Fox, SN95. Just do a Google search for GT40P headers. 99. 4 cc. Buy It Now. #14. If you are talking about the Gt-40P heads and the performer heads then the performers would produce much more power up top but the GT-40P heads have a better combustion chamber design and they are iron. 2500100 is the part number I think. An overview of the difference between GT40p top end and GT40 top end. Was: $169. New Vortech Supercharger Kit Ford FE 390 427 428 Parts for Sale. This product is not available, please call customer service for options, at 1-800-345-4545. 13 product ratings - Ford GT40P Engine Cylinder Heads 302 351 GT40 SBF OEM Mustang Explorer. 0L T5, F-303, GT40p, headers, off-road h, flowmasters, MSD stuff, etc. If you are doing heads and a cam/intake, they they can add power. Right Side Head. 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. The combustion chambers are 60. gearheadworld (125,111) 99%. With GT40P heads, Weiand Stealth, a good 5-600 CFM Summit carb, and better exhaust, I would not be surprised to see you pick up 100 horsepower even without changing the cam. 224. $249. Small Block V8 (221, 260, 289, 5. 400 lift. length is 6. 460") This valve has a slightly bigger head diameter and a special narrow contact. 85"/1. Reply Like #2. Application: Hydraulic Roller, up to . TFS Stage 1 cam. 0L 4 Bar Genuine OEM SET/Pair NO CORE CHARGE NECESSARY Brand: JJ Original Equipment 4. 0L Ford Racing GT40P (iron) Cylinder Heads 302 COBRA GT. The exhaust ports on the GT40P are different then the standard 302 heads and maybe the GT40 heads, I really do not know. Categories: All Categories; Buy and SellX; Auto Parts Sale (38) Cars. The E7 heads (now on truck) spark plugs are not at the same angle in the head as the GT40P. Heads are machined for screw in rocker studs (about $300 worth of machine work). Ford GT40P 302 5. 6 or 1. 90Quote: Originally Posted by Justin Jones. 0 Mustang. We started with a 120,000-mile 5. Get the best deals for gt40 heads at eBay. So im building a budget explorer motor and will possibly be porting heads with possible larger exhaust valve (1. 3L) -General/Talk-. Which head is best for you would be a question of how you intend to drive the vehicle. The GT40 is for highest horsepower, the GT40p would make better torque and get better mileage. The kit also came with the semi-rare stepped head bolts. I'd stick with the stock heads, have a set of 351W valves put in as well as some port work. $700. This engine package is setup for drag racing and perfect for the guys that want to run low-mid 9 sec 1/4 mile in an average weight Mustang or similar car. 050” valve locks to achieve the correct installed height with the factory staggered valve tip lengths – no machining. hole size 302 is 7/16 and 351 is 1/2302 351W FORD 3BAR GT40 REMANUFACTURED CYLINDER HEAD #F1ZE-AA WITH AIR POLLUTION. 8L) V8 in the Ford Lightning from 1993 to 1995. 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. OK so I just did a gt40p head swap on my 95gt and my MAC shorty headers (These headers are. I didn't have to massage any tubes either. ) dont have the proper clearance, so I keep burning my plug boots (90* boots). Motor is a low mileage 306 short block with L2482F forged pistons. It's the angle of the spark plugs on the GT40P that will give you headaches. Dec 30, 2005. V8 5766 cc 16 Valve OHV Fuel Injection. Save this search. Number 7 still might get burned. $7,000. 3 V6 Chevrolet Vortec, Mild Perf Hyd Roller, 110 Lbs Seat, Vsk10h-S. 450" valve can still be used for heads getting a valve job also but will not have the same flow advantages as heads specifically machined for the 1. 13 product ratings - Ford GT40P 302 5. $275 One pair '99 GT40P heads - $225 One pair '96 Explorer exhaust manifold, tubular type without EGR tube -. Stop by our dealership at 1660 Island Highway and check out our great selection of Ford vehicles like the F-150, Escape, Fusion, Focus, Explorer and Mustang. The GT40/p heads will make a big difference in power and will help with fuel economy. If you’re interested in a specific brand of Ford GT40 Cylinder Heads products, we carry popular brands like Edelbrock. 5. 7's on a stock cam, I can see getting pretty close to 400 FWHP. The car is lot number R799. Massachusetts. Sort & Filter. 0l. 7rr and a Crane 2031 cam (270 rwhp). net making 300 RWHP with GT40P heads, stock bottom ends and TFS1 cams. Google "gt40P headers" and quite a few links pop up. According to someone who had done this; by Ken B (Kenny's 94); "The GT40 & GT40P heads are one of the highest flowing heads for the SBF 5. 0 Mustang Aluminum Heads GT40 EFI OR carburetor Ford 289 302 351W 408 427 5. Having driven a stock D code 289 and later a stock explorer 5. 0L 4 Bar Head Assembly Non Refurbished SET Pair. 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. So the '69/'70 heads were far from unique. Small Block V8 (221, 260, 289, 5. Top Rated Seller Top Rated Seller. Remanufactured Cylinder Head. 1979 - 1995 (Fox, SN95. i was really surprised at the numbers since all the parts were off the shelf and not researched before hand. 393"/. Explore our Loyalty Scheme Today. SB Ford GT40P Drop In Valve Springs Kit, Hyd Roller w/ Stock Cam, . 740 were less than 10 lbs apart, and they were in the 120-130 lbs range. 00. Cool peeps. It's an 86 roller 5. D. Sell on Amazon Remanufactured Cylinder Heads Assemblies GT40P 302 5. work, but you've still got 30+ years of combustion chamber advances working against you. I only needed the exhaust valves for my GT40P's, and they hooked them up for $50. News. Exh-hi 130's at 5,000 and low 140's at 6,000 stock per Allfordmustangs research flow data/charts. The GT40 heads are quite a bit higher priced than the GT40P. Stainless steel valves are included, have been reground, and are 0. Wow, Everyone moans about getting headers for P heads, but it looks like it is cheap and easy. Check out the dyno tests on the same engine below. My amateurish attempt at porting my GT40P heads. 00. T. item 6 FORD 4 BAR GT40p BARE HEADS NO CRACKS FORD 4 BAR GT40p BARE HEADS NO CRACKS. Good useable p heads around here are in. waid786Memberfrom Indiana. I currently have: '88 5. 41 sold. 1987 - 1996 F150 & Larger F-Series Trucks - Gt40p upgrade on 5. The GT40 VS GT40P heads can be easily identified. We started with a 120,000-mile 5. o computer in my car. 84" - exhaust valves are 1. Machined for 1. 99. 0L. 1994 - 1995 Specific Tech. They also need the head bolt holes enlarged. Greater Ignitability And Performance Over Conventional Spark Plugs. #4 · Sep 19, 2020. 0 Mustang. Opens in a new window or tab. Buy. 85"/1. Ford – 302 WINDSOR GT40P. Received 12 Likes on 10 Posts. 2. I verified the GT40P casting marks and set them aside in the shop for inspection. My daily driver has 16 cylinders and 4400hp @ 1000 rpm. Check them out @ might fit the bill for what you're looking for. 393" option when using our new Gt40p-393 or Gt40p-393-A stainless steel exhaust valves- Now available!Fits Factory Heads, machining not required. 02 Intake valves so you might have some PTV clearance issues. I've been looking at the same combo in my 95gt. 475" Lift, Hyd Roller, VSK7A48-MOC. 800" installed height). Ford Racing 178cc PN M-6049-X307, $1119. GT40P heads - $500 (Magnolia) Set of GT40P heads that have about 2500 miles on them since the last valve job. Heads - 250 + shipping Intake - 150 + shipping E303 SOLD Cobra 1. Our selection of Ford GT40 big. I have no history on them. Heads are machined for screw in rocker studs (about $300 worth of machine work). Well, problem solved! These tight-fit headers are designed to hug tight against your small block Ford V8 and can make seemingly impossible installations much. 460" valve. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Skip to main content. Thought this link I found may be interisting to anybody looking at upgrading or changing heads. To verify whether you have GT40 or GT40P cylinder heads, examine the side of each cylinder head. Received 16 Likes on 8 Posts. 2 FORD 302 SBF GT40P V8 CAST IRON COMPLETE CYLINDER HEADS. Have GT40P's on my ED with EB-EL Genie extractors and 90 degree spark plug leads. pretty much any aftermarket head. on the spring tester, the 1. 1. Suit GT40P heads. 6F ratio rockers are included. 400 lift which mine are 216. According to someone who had done this; by Ken B (Kenny's 94); "The GT40 & GT40P heads are one of the highest flowing heads for the SBF 5. H-pipe and Flowmaster 2-chambers, dual roller timing chain hi-po Mack Truck hood emblem 1985 Mustang GT 5. GT40 vs GT40P. 1987 - 1996 F150 & Larger F-Series Trucks - GT40P heads - Hello everyone I recently just burnt up a valve on my 96 f150 5. Reply Like. $185. 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. . So i'd estimate that if you had 185 stock, you probably have about 175hp or so at the flywheel, yes 175. Gt40p heads are a lot better than E7's, but not that much better, you may gain 15-20hp tops with untouched P's. 0, & 2. 75). 2021+ Bronco; 2021+ Bronco Sport; 1978 - 1996 Big Bronco; 1966 - 1977 Early Broncos; Bronco II; Ford Vans and other vehicles. Description. 0 to 5. 99. You will have to do a good port job, really open the bowls up, and unshroud the valve. 600 266, 190. Ford gt40 heads and rockers. mid-97+ have the Gt-40P. Vehicle: 1972 2 door 302 maverick, 1986 5. #12 · Apr 14, 2020. That's 284/323 SAE which is still very good for a GT40P combo. These are among the best of the iron Ford Windsor heads as they tend to flow much better than earlier castings. 35 shipping. It's the angle of the spark plugs on the GT40P that will give you headaches. A good aluminum head (AFR 165 or TFS TW 170) is worth close to 90hp more than a E7 head on a similarly prepaired 5. 8 EFI short block. $1,050. 2,308. Find Gt40p Head in For Sale. Sold Individually. QTY. 5-9. Description. 73 gear, nitto 555r dr. View Full Product. Rebuilt it about 3000km ago. Already had HM headers and reused them with the GT40p's. Equal Length Shorty Headers. $450. Compare. Car Craft. Remanufactured. 351W . 0/302, 5. Ive been lurking for quite some time now so i went ahead and joined. 0/302, 5. but without EGR passages. 5. Stock E7 heads milled 20 thousands (stock rockers, springs, pushrods)Join Date: Oct 2010. This version was deck-face-machined further than the catalogue heads and machined for addition push-rod clearance. Mustang Forums. AFR Cylinder Head Aluminum 220cc Intake 7/16" Stud 72cc Chambers Without EGR Pair 289/302/351W. The ports are identical. ford 302 sbf gt40p v8 cast iron complete cylinder head and head bolts and head gasket set. cylinder heads, there are three performance options beyond the basic E7 heads: The Cobra/Lightning GT40s (P/N: F3ZE or F4ZE) which came on 1993-1995 Cobras and Lightnings; the Explorer GT40s (P/N: F1ZE-AA) which came on 1996 to mid-1997 Ford Explorers and Mercury Mountaineers; and the GT40P (P/N: F7TE-AA) which came on mid-1997-up Explorers. For sale - GT40, GT40P heads, exhaust manifolds. $700. Fox Body Mustang. 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. PICS inside. 0 Litre POLISHED Throttle Body 70mm, Ford Racing ARP Head bolt kit, Typhoon 1/2" Phenolic Spacer w/ gaskets and bolts, EGR Spacer 70mm in SHOW POLISH, Ford Racing 1. Just do it all once. 550" Lift, 132 Lbs Seat Pressure Fitment: GT40 302 heads (for GT40p kits, check our other listings) Processing Time: Current processing time is around 30 days. VerticalScope Inc. 84, most has 1. Aclot of racers that have to meet stock OEM heads requirements, also uses these heads. 42. In car: Cobra spec T5 w/ std 1st gear, King Cobra clutch, 3:73 8. 1979 - 1995 (Fox, SN95. Our Cylinder Heads OEM and aftermarket parts range from $936. I already have a comp Xe264hr cam and upgraded valve springs on my motor. The gt40p can flow up to ~30% more vs E7 heads. Alan. Ford GT40 cylinder head bars. 00. FORD 390 HEADS - $300 (Algona, Iowa) Nice clean set of 390 ford heads. Part Number: GT40P / F77E. I was wondering if a set of F150 shorty headers from ford motorsport would. Those should all work and allow the speed density to still perform. FORD 390 HEADS - $300 (Algona, Iowa) Nice clean set of 390 ford heads. 0. Trick Flow makes a valve spring kit for stock heads. Small Block Ford Mustang Plain Steel Exhaust Headers 289 GT40P Cylinder Heads (For: Ford) Opens in a new window or tab. 600 lift ) pc seals, hardened locks/retainers and seats 5 angle valve job CBN finished deck. Looking to go with some GT40P heads as I already have headers (Bronco Hut shorties) that will work with P heads. Freshly sandblasted. 512 inch lift. Small Block V8 (221, 260, 289, 5. Rebuilt BB 9" with detroit locker, disc brakes, 31 spline Superior axles. We offer a great selection of new vehicles in our showrooms here at Suburban Motors. features 1. 102" different), actually these use a valve rotator and there is a kit out there to deal with that if you want to get rid of them. Car Repair. Free shipping. 1995 to early 1997 Ford Explorer 5. n/a the car made 298hp and 314lb/ft to the wheels. 25 Photos. There is some external corrosion on the heater bypass pipes but should clean up okay. These heads are 4 bar, stock standard GT40P heads. The GT40 heads use 2 different height retainers since the valves are a different height (-0. For those who will be taking their heads to a machine shop, they'll want to order GT40p-393-A (1. FORD GT40P HEADS & CRANECAMS ROLLER ROCKERS. Sold 02/06/04. This stock head has 5/16” tapped holes for stock pedestal mount rockers. Contact; Our core purpose is to help mechanics succeed. A forum community dedicated to Ford Mustang owners and enthusiasts. Ford GT40P cylinder heads have 4 vertical bars and some are stamped "GT40P". You might as well pick up new locks and (depending on mileage) valves/guides/seals. Shop with confidence. . 00 plus a core charge of $100. 440 lift cam anyway. 0 equal length F-150 headers to work with the P heads ??. The problem I see I'm going to have is having access to the spark plugs holes using the stock manifolds. 1. strtcar. Ported heads would run as good as unported GT40s. Came out of 76 Pick. . 050 and 0. 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. These new head casings are assembled with new stock valves, springs, retainers, seals and valve keepers. 04/11/2023. The bolt patterns are the same for both heads. Thanks Scott. The gt40p heads form an angle of almost 90 degrees. 0. $1,500. $379. GT40 cylinder heads have 3 vertical bars stamped on the side of the head as well as the word "GT". Good to . At Ford Motorsport we sold the engine parts package to make a GT, (or any car with Mass-Air injection if you wanted), to. Also, another good choice was the Steeda #19. 2 for the auction which will run on Jan. 46" valves. heads. K-code manifolds $260 (but look stock) Now, here is what i'm most likely going to do. 00. gasser 55 ford fairlane crown victoria 351w 30 over, full rollorized, aluminum heads, edelbrock intake and carb, hei distr, headers, march pulleys,. This means it will ship in around 30+ days after. 84, most has 1. 0 with gt40p heads - $500 (Detroit lakes) Shortblock is stock with unknown miles. 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;. I used b303 cam numbers @. The HO made 225hp/300tq, not 255.