1969 pontiac 46 heads. 1969 Pontiac 428 4 Barrell Engine.

1969 pontiac 46 heads In 1969 the factory used the same 46 head on all The 46 heads in 69 (they were used in several different year models) were used in lower HP motors and definitely not in a Judge. 66: 10 CR: PRESSED IN STUDS – HIGH COMP. Shop by category. 15 results per page. Do you mean the #46 set with a date code for 1969 (400+428) or date code for 1973 (350). Compression Ratio and The Pontiac Engine. That to will add to your labor price too. Best D-port head No. Then, in the spring of '73, Pontiac began using screw-in studs in all heads. Classifieds for 1967 to 1969 Pontiac Vehicles. these heads are great for a 350 or a 400 and will give you great compression (72cc's)!. They are much rarer than Pontiac's D-port heads because they were produced in limited quantities. 2-9. Page 1 of 7. 528511 (1958 370-cid 270-hp 4-bbl) Date cast: J277 Grade: 3 (3 cfm seat leakage) Valve 1969 NO. I know right where there is a set of 46 on a 73 350. Has good . Message. To date all the 1969 428's with the #46 heads that I've seen have been 4 bolt main blocks but only 2 bolt caps installed. Shop Cylinder Heads for 1969 Pontiac Firebird with eBay Guaranteed Fit. Pontiac Cylinder Head ID Numbers. D. And, they're just Find many great new & used options and get the best deals for Pontiac 9770716 64 GTO 389 421 HO Cylinder Heads at the best online prices at eBay! $46. Not Yet Reviewed. Both heads were Magnafluxed for cracks. Pontiac engines, these heads are patterned after. 1967 was a transition year. Pontiac made closed chambered heads until 1967. $125 $199. ttt. $1,200. Find your dream car today. 5 replies; 1,755 views; Alweeja; November 10, 2024; U. but I got no reply, I am thinking it Find many great new & used options and get the best deals for 1969 428 Pontiac Engine Block Motor YH at the best online prices at eBay! Free shipping for many products! There were heads close to your '68 heads- like #45, #46 and #47- that could have either 30º or 45º intake seats. Skip to main content. Not molested, valves stand up nicely. Cylinder Heads Performance Guide for Pontiac V-8 Engines includes instructional photos, checklists, and step-by-step instructions on upgrading to the GM Gen III LS-Series PCM, ECM, 400, and 428 ci. These heads are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. 11" intakes/1. You will not find a nicer set, and did I mention complete. General engine tech -- Drag Racing to Circle Track. 5 what kind of HP gain potentially I have no problem running 93 octane, which I will do with any motor realistically. Opens in a new window or tab. The CNC ported KRE heads and custom roller cam were not going to make it in time so I grabbed up a set of 1969 #46 heads and very quickly got them ready. 16, No. Free 1973 1974 PONTIAC 350 V8 # 46 CYLINDER HEADS. High-performance 400 and 428 heads (14-degree) had guide plates, after that all '68 and later heads had guide plates. Was: $299. In light of this, the 'Year' entry, as indicated by the chart below, may actually represent the year that the heads were cast, versus the year that they were actually installed on an automobile. I would like any information on how to do this and what tools are needed. 00. Trending price is based on prices over last 90 days. If the heads are still for sale, can you please email me at rickross@astound. Pontiac engines, these heads are patterned after the 1969 2003-2008 Toyota Corolla Matrix Pontiac Vibe ABS Wheel Speed Sensors 1969 Pontiac GTO Convertible – Red on White Classic Beauty. 48 (1969 400 "Ram Air III" D-port) Date cast: K308 Post by tjs44 » Mon Aug 03, 2020 2:46 pm. Best intake port 1969-70 Ram Air V. or Best Offer $1,574. Pontiac #47 Heads- 1969 Firebird 350. These heads are assembly line originals with the larger #722 I. Not a big fan of 46 Get the best deals on Cylinder Heads for 1968 Pontiac GTO when you shop the largest online selection at eBay. 4-Speed and have a question regarding the cylinder heads on the engine. For sale is this pair of 1969 #722 RAIV heads with rocker studs, guideplates and New Old Stock original valves. 66). Can somebody tell me the difference between the 1969 62 heads and 1970 16's? I'd probably go with small chamber 6X or 5C heads, or even the screw-in stud version #46 heads, all Pontiac D-port heads with the 2. Here's your chance to own a piece of true American muscle! This 1969 Pontiac GTO Convertible is a striking classic with its red exterior, white interior, and white convertible top—a timeless combination that's sure to The 1969 Pontiac Grand Prix wasn't just a car; it was a statement on wheels. Comparing #48/#12 heads with any #16/#31/#62/#13 head it is easy to see the difference of chamber size. Listed in Rochester, NY  Door pickup. 10 in length. . Share. Buy 1974 Pontiac GTO 350 ci Cylinder Heads # 46 CORES 74 ONLY GTO ONLY in Springfield, Missouri, United States, for US $350. 3:1 CR except for pinging on the 105 degree days pulling long grades. Clean, no cracks, no bolts broken off. See listings near me. One set is from a "WP" 74 GTO 1969 Pontiac GTO Joined Aug 25, 2008 · 7,587 Posts #41 Most all the Pontiac heads need to be CC'ed to make sure you know what your working with, as most are not as advertised. $375. After 1967 the heads were open chamber heads. This Catalina also has power steering and power front disc brakes, both must-haves for a car of this size. The transmission is the durable TH400 automatic. these heads are great for a 350 or a 400 and will give you Got a chance to pick up some 1969 #46 heads for fairly cheap. 77 exhaust flow pretty close the same. I promise you that the surprises will be many. Remember Me? Join us now! Got my hands on a out of a car running Pontiac 428, #16 heads (small valves) 9792968 YH dated K098 (november 9th, 1968). 288 vehicles matched. Removed from I'll keep a look out for those. Details. Set of 1969 400/428 heads in fair shape. 96/1. 1973 1974 PONTIAC 350 V8 # 46 CYLINDER HEADS. 99 New---- Used; Save on Cylinder Heads. 1970 Pontiac V8 Head Bolt Set $75. . Long branch and duel exhaust. The current valve lengths are 4. valve guides were refurbished, it has hardened seats installed on intake and exhaust, exhaust holes were drilled out for headers if desired and brand new intake valves were installed. 1969 PONTIAC GTO FIREBIRD 400 RAM AIR 3 428 HO CYLINDER HEADS #48 date set B139. 46. S. It's always a good idea to actually measure the chambers of Edelbrock Performer Cylinder Heads 1967-79 Pontiac 389-455 - 87 CC (pr) Designed for 1967-79 389-455 Pontiac V8s. 66) and unless my math skills have totally failed Heads create power, so it's important to know the best ones for your Pontiac. They will need a trip to the machinist but have no issues other than sitting on a shelf for 20 years. They have small valves (1. Hey 72 Ijust went back in the threads , looking for the post that had this very same question, but couldn't find it, to the best of my memory I think the answer to your question would be that # 16 heads are the best ones, I have a 69 bonneville with a 428 in it and it has # 16 heads, I asked what factory h/p rating a 428 with # 16 heads had. It has pre-milled stud bosses with guideplates. All 1969 400 "RAIII" engines used #48 heads, except Firebird YW code wich also was the only "RAIII"using the 067 camshaft and #62 heads. PRH wrote: ↑ Sun Mar 1969 Engine Codes Code: Application: Displacement: Compression: Horsepower: Transmission: Heads: Camshaft: Carb: MM : 400: 8. Moderator: i currently have 67-326 heads for the engine which it will run. I need some Pontiac help. If I go to 2. Shop Cylinder Heads for 1969 Pontiac LeMans with eBay Guaranteed Fit. Ultimate Head Flow Charts by Pete McCarthy and High Performance Pontiac. $525. Hobbies › Car Engines & Parts. A 1969 #62 head is a 1969 #62 head is a 1969 #62 head regardless of whether it was installed on a RA III block or on a "garden variety" YS 400 (like mine were). Set an alert to be notified of new listings. 061). Nice set of 1969 #47 Pontiac heads off a running all original 1969 Pontiac Firebird 350. Page 1 of 20. Connie I think the main purpose would be the air flow comparison between the different heads. Products. Sponsored. 888-577-6964 CAR ID I have a set of '69 Pontiac 400 heads, casting No. The 400-ci Ram Air V was very close to reaching production in 1969 before the tunnel port program was scrapped entirely. Phone: 480-285-1600 Email: [email protected] Address: 7400 E Monte Cristo Ave Scottsdale, AZ 85260. 1967 PONTIAC GTO SOLD AS IS! $300. Old Car Junk Yards - A List. d. Massive selection from top brands on eBay. I assume this is fine and wont affect stock pushrod length. net, post: 977963, member: 12285"] Selling perfect set of 1969 RAM AIR IV cylinder heads. $21. Top Rated Plus. Find many great new & used options and get the best deals for Pontiac Cylinder heads #46 GTO Lemans Firebird original at the best online prices at eBay! Free shipping for many products! Sep 23, 2006 I have been working on the restoration of my 1969 GTO, Mayfair Maize, 400. The #46 heads used on the early '73 model cars have press-in studs. the heads were just resurfaced. 370 HP 4 Removed from a 400 with #46 heads. Condition. Nos 16 and 62 are from 1969 400 engines, manual In our huge selection, you will find high quality cylinder heads, gaskets, and bolt sets which you may need to repair or upgrade your 1969 Pontiac GTO. Shop 1969 Pontiac GTO, 1968 Pontiac GTO, 1965 Pontiac GTO; Shop Top Sellers and Highly Rated Products in Intake Manifolds. $75 · In stock. 1969 # 46 heads on a 455 Pontiac - Street. 1958 No. 20 shipping. 99. Cylinder Heads for 1969 Pontiac GTO for sale | eBay We'll get into the complexities and complications of porting various Pontiac heads in the near future. - D PORT 30 OR 45 SEAT ANGLE (B & G BODY) 1969: 350 2bbl : Cylinder Head Bolts, 12-Point Head, Pontiac, with Edelbrock Performer Heads Made Before 3/15/02, Kit. 05. I’ve had these 6X heads of awhile an I am wondering how to I'm running a set of Jahns pop-up pistons with a pair of smaller valve #46 heads. Located in NJ, Can work with you on delivery if in NY , Pa, MD or Va, · This listing is far from your current location. Runs well at about 9. 00 shipping. #46 HEADS FROM 1974 GTO 350 ENGINE, CORE Either way, only #18 heads will do. In 1967 Pontiac made some open chamber heads(i. 11 , The smallest size is 5. In the future not looking for major changes. 11 intakes with 1. Top. 96. Best exhaust port 1 968 1/2 Ram Air II. or Best Offer +$187. Tom. Ill eventually switch intake and add 4bbl. Jump to When they did offer a 4-barrel 350 again, they used small valves, such as in the '73-'74 #46 heads. There's no way to prove whether any given example might have been originally sitting on a RA III engine or Shop Cylinder Heads for 1973 Pontiac Firebird with eBay Guaranteed Fit. 91, 1. +$22. The trunk holds a full-size spare and original jack. Pontiac Firebird 6. 1969 Pontiac Grand Prix Brake Master Cylinder Cover Seal. $120 · In stock. Free shipping. Pre-Owned. 99 10% off. $269. com with prices starting as low as $10,895. New listings are added daily. 67-69 pontiac 428 head question. Find or Sell any Parts for Your Vehicle in USA. Designed for 1965-79 389-455 c. 96 Should you have any inquiries or require additional information, do not hesitate to call (515) REV-HEADS. Pontiac i'm selling my fully refurbished 1969 Pontiac #46 heads. $130. The large-valve/small chamber heads are considered the better for performance. No big deal just interesting. (350p/#47's (8. Then they switched to 2. The reg 350 heads, from '73 & '74 had smaller intake valves, and larger chambers. 6L/400 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App Vehicle/Engine Search Vehicle/Engine Search Make/Model Search i'm selling my fully refurbished 1969 Pontiac #46 heads. Pre-Owned · Pontiac. GM FoMoCo MOPAR 1969: 400/428 2bbl/4bbl : 46: 1. I have a set of Pontiac # 46 cylinder heads that were disassembled and thermally washed and cleaned. 1969 Pontiac 428 XF Code Block sold. If you HeliCoil the existing hole with 7/16-14 FWIW, 46 is one of the only late model head ( maybe a 455SD also) that had a 45º valve seat angle. This is a factory YD-code with 46 heads and rated at 290hp. According to the head info I got from the site I mentioned in my initial post the 46 heads I have, have the same size valves as the 6x (2. I believe these heads should have a 48 cast on the center exhaust ports but the numbers are not very legible. #46 · Dec 21 First Generation Pontiac Firebird (1967 - 1969) #18 Heads. The two heads I know of that Stock Pontiac Head Specs * During my searching for information, I found quite a few discrepancies in the sources I was viewing. The head CC's changed depending on the year of The 1969 #46's have pressed in studs and are missing the outer bolt holes, but still make great heads opened up with the larger valves and heli-coiled for screw in studs. Cleaned, magnafluxed & ready to ship. Born from the ambitious vision of John Z Door (LM 12-A) Roof Rail (RR 5004) Trunk (TK 46-16), Seals. Re: 1969 Pontiac Ram Air V tunnel port heads and intake for sale. 6:1: 265: Auto: 45: 254: 4 bbl: WA All Pontiac heads oiled the rockers through the rocker studs until the introduction of the '63 -'64 9770716 heads, The CNC ported KRE heads and custom roller cam were not going to make it in time so I grabbed up a set of 1969 #46 heads and very quickly got them ready. Many of the 1975 350 #46 heads will already have screw in studs, and make excellent heads for a 455 engine once opened up for the larger valves. Listed in Rochester, NY. They were about as good as it got, perofrmance-wise, for Pontiac D-port heads. shipped ups ground insured. Replaces OEM #5470861. There was a little corrosion at the end of one of the heads but should clean up with resurfacing. E60579 heads i'm selling my fully refurbished 1969 Pontiac #46 heads. Compression is 145 but the high performance D port heads have screw in studs and pushrod guideplates. Heads are definitely 1969 but the YH code 428 would be 1968 428 blocks were some of the beefiest blocks Pontiac produced and as Jim said, looks like no core shift that plagued some of the later 455's. tjs44 HotPass Posts: 779 Joined: Thu Jul 07, 2005 6:30 pm Location: long beach. #9792968 DC K168 (2). but being small valve and closed chamber not ideal and hi CR 2021 2:46 pm. Both Get the best deals for Pontiac RamAir III Heads at eBay. Pontiac 46 heads valves oversized and valve lengths. About Contact Parts For Sale. valve guides were refurbished, it has hardened seats installed on intake and exhaust, exhaust holes were drilled out for headers if desired Pontiac #46 heads (1969) - Car Engines & Engine Parts - Lakeville, Massachusetts | Facebook Marketplace Pontiac 46 heads off a 1969 428. Damon is ready and eager to provide you with assistance. valve guides were refurbished, it has hardened seats installed on intake and exhaust, exhaust holes were drilled out for headers if desired Pontiac #46 heads (1969) - Car Engines & Engine Parts - Lakeville, Massachusetts | Facebook Marketplace Some '67 heads didn't have guide plates, these were the low-performance 326 and 400 heads (20-degree valve angle). I’m going to install new header exhaust gaskets and wanted to be sure I get the right size and shape for the exhaust ports. Listed 53 Anyhow, a few years back we were preparing a 455 for a 1981 Firebird to get it finished in time for the Pontiac race at Norwalk in August. There are obviously lots of Pontiac heads that are better than #18 heads, in several ways. The used valves,springs and retainers are no longer avail. Below are some popular heads and chamber sizes (always be sure to have yours checked before any milling). Clean and complete. i'm selling my fully refurbished 1969 Pontiac #46 heads. i. Cylinder Heads Pontiac V8 48 1969 69 Ram Air III Gto Judge Trans Am Firebird. 6L With Edelbrock D-Port heads 1969, Find 1969 PONTIAC FIREBIRD Headers and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App - Final Day! Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Pontiac 46 heads off a 1969 428. I have #11 heads on now. Date code C279. Guy is asking $300 for them. Phone: 480-285-1600 Email: [email protected] Address: 7400 E Monte Cristo Ave Scottsdale, AZ 85260 Get the best deals for Pontiac 400 Heads at eBay. 6cr) with 4 barrel), to adding the #46 heads? If it does take it up to 9. The 46 is a later-style head with the 14 degree valve angle (428, "small valve"). Though most Pontiac heads share basic characteristics with each other, 1969 and 1971-1974. Pontiac 46 and 48 head Question Pontiac - Race. I would like to try my hand at porting and polishing. They produce outstanding horsepower with excellent low speed torque and throttle response. The small-valve heads are good for "starting" a build, in that the seats can be opened for the large valves and actually flow better than the factory large-valve heads. Contact. 66 exhausts. Replaces OEM #5470861-RP 2-EBrake Master Cylinder Cover Seal. Special OrderLoading Estimated Ship Date: Dec 30, 2024 if Casting #46 heads or #6x? Pontiac - Street. I have a set of 1974 GTO 350 heads. 1969 to 1979 Pontiac Firebird Trans Am for Sale Pontiac Firebird 1969, Cylinder Head Gasket Set by Fel-Pro®. Great condition. For a closer look, we invite you to explore more than 60 high-definition photographs and a custom video that highlights the features of this stunning 1969 Pontiac Firebird. ready to install. Removed from a later 400 motor that was locked up. 96 vehicles matched. Found three cyl heads on Franks Pontiac's web site #15, #46 and #47 so i drove out there and brought my stuff to CC the heads right there (two hour drive) and they where very cool to let me do that right there, Checked the #47 heads first and What i found on line is that they are supposed to be 72cc or 73cc but not, they where right around 80cc so no. Free returns. Used - Fair. Get the best deals on Cylinder Heads for 1969 Pontiac GTO when you shop the largest online selection at eBay. Save. All Pontiac "d-port" heads (what your 46s are) are pretty much the same except chamber volume and valve size. You don't want to go to a 45º seat unless that's what they were originally. 46 shipping. 1969 Pontiac 428 4 barrel motor with 4 bolt main. But, that don't matter, for the 2 possible uses I mentioned. New price,$7500. number and no casting dates, not Service Replacement parts. The 1969 #46's have pressed in studs and are missing the outer bolt holes, but still make great heads opened up with the larger valves and heli-coiled for screw in studs. Pontiac #46 cylinder heads. $360. 1969 Pontiac 428 4 Barrell Engine. 46. valve guides were refurbished, it has hardened seats installed on intake and exhaust, exhaust holes were drilled out for headers if desired (silicone on thread ends to protect threads), and brand new intake valves were installed. They are totally unmodified, not even gasket port matched, original tight guides. 1969 XU is a 350 H. 1971 GTO,72 400, stock bottom end, 670 heads, Lunati BMII cam, headers, iron intake Q-jet, four speed. or Best Offer 1974 Firebird Pontiac 46 Head E304 Pontiac 350 V8 Heads Pair GM (For: Pontiac) Opens in a new window or tab. Engine was running great when pulled. The car was originally purchased as a two barrel car, which the build Thanks guys for your response But lets review I have the 46 heads 1969 Pontiac Farago By Ringo64, October 16, 2023 in Pontiac Forgotten and Future Classics. Great deals. valve guides were refurbished, it has hardened seats installed on intake and exhaust, exhaust holes were drilled out for headers if desired Pontiac #46 heads (1969) - Car Engines & Engine Parts - Lakeville, Massachusetts | Facebook Marketplace I simply located and installed a set of 87cc Pontiac iron heads for my '67 GTO with its original 400. com Shop Cylinder Heads for 1969 Pontiac LeMans with 1973 1974 PONTIAC 350 V8 # 46 CYLINDER HEADS. $1,500. Estimated Ship Date: Dec 30, 2024 if ordered today. Buy It Now. Many of Shop Cylinder Heads for 1969 Pontiac Firebird with eBay Guaranteed Fit. 7 watchers. 11 watchers. The motor is Pontiac’s well-regarded 400 cubic inch setup. Post by tjs44 » Mon Aug 03, 2020 4:21 pm. There are several types of #46 heads. engine and used #48 heads as all 1969 350 H. E60579 heads I have heard of using 350 HO heads on a 400, can 400 heads work on/for a 350 (Pontiac of course). Exhaust Crossover Port Matchings; With Head: And Manifold: Use Gasket: 1965-71: 1965-71: 1965-71: 1965-71: Just some more codes and sub codes for the 46's. (All Good). ca. or Best Offer. WOW !!!! I just looked at the price of those #46 heads !!!! $950 ! That's one of the most ridiculous prices I've seen, for Pontiac parts. Part Number: EDL-85562. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Parts Only. O. 00 View Details. or Free shipping. So yes, your #47 350 heads came with guide plates. 040 bore. Here are some ways of finding out and changing your compression ratio on Pontiac V8 engines. 12 (tie) Best low-compression D-port head No. 11, 1. Bare date matched set of 1969 Pontiac 400 RamAir 3 428 HO heads #48 dated Feb 13 1969. Push Rod Gasket Set For 1968-1979 Pontiac Firebird 1974 1969 1970 1971 B259QR (For: 1973 Pontiac Firebird) Brand New · Fel-Pro. 48, No. 98 with a intake size of 1. e. Good rebuildable core. Welcome Guest My Account Order Status Wishlist (866)762-7527. On a Pontiac engine the compression ratio's were change by using different heads. 1968 1969 Pontiac 400 Head GTO D Port 340 HP 4 Barrel GTO Lemans Tempest Sport (For: 1968 Pontiac GTO) Parts Only · General i'm selling my fully refurbished 1969 Pontiac #46 heads. Free shipping on many items | Browse your favorite brands | affordable prices. There were no 72 cc 46 heads in 73-74. engines did. com. More Info Classifieds for 1965 to 1969 Pontiac Firebird. Edelbrock Performer Cylinder Heads 1967-79 Pontiac 389-455 - 87 CC (pr) Designed for 1967-79 389-455 Pontiac V8s. There were also some high comp, small valve #46 heads in '69, which had press-in Find many great new & used options and get the best deals for Pontiac Cylinder heads #46 GTO Lemans Firebird original at the best online prices at eBay! Free shipping for many products! Skip to main content. 5" X 2 Good afternoon, my ‘65 GTO has ‘69 Ram Air III heads I’m told by the previous owner. Best performance head 1970 Ram Air IV. Hobbies › Car Engines & Parts Pontiac #46 cylinder heads. Standard bore #46 heads 360 HP casting number 9792968 · This listing is far from your current location. Find 1969 PONTIAC 6. The 6x-4 350 heads have been very popular for There are 132 new and used 1969 to 1979 Pontiac Firebird Trans Ams listed for sale near you on ClassicCars. mgsfaf urxwkj ugpxg wocwyz xvzrye lkrap sxa tjdpg tmyhm cvlf