Buick 215, 300, 340, 350 and Rover Cylinder Head Comparison

Автокөліктер мен көлік құралдары

Comparison of the Buick and Rover Small Block Cylinder Heads and identifying the differences from all the generations.

Пікірлер: 90

  • @allthrustnorudder3393
    @allthrustnorudder339311 ай бұрын

    It's great to hear Dallas share more small block Buick knowledge!

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    More to come!

  • @kennyh5083

    @kennyh5083

    2 ай бұрын

    Hey Bro! Great vdo! Gots a Question fur ya! If'n you wuz ta build a nice moderate Rover alum v8 hot rod which year model would you grab at the J-Yard? (I wanna build one and used ta have a Buick 215 but know very little about the Rover)@@mr.roddersneighborhood2740

  • @tombrown879
    @tombrown87911 ай бұрын

    Heck yeah, Mr. Rodder is back. great to see you out in the shop Dallas. And taking the time to share with us once again. One day at a time my friend. One day at a time. Mabe see you on the live stream tonight. and As always . thanks for the great info.

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    You bet, more to come!

  • @shawnbins203
    @shawnbins20311 ай бұрын

    Keep it up Dallas. Make more videos when you can. Take care of yourself! Everything WILL get better. I dig your videos! LOTS of people have your back!

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    I appreciate that!

  • @Tj1983coggin
    @Tj1983coggin11 ай бұрын

    Glad to see you back for Buick season!! Lol. Both Mortski and Dylan McCool did Buick revivals… not to be outdone by the return of the Great Buick Guru, Mr. Rodder!!

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Thanks so much!

  • @2HacksGarage
    @2HacksGarage11 ай бұрын

    Glad to see you back!

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Thanks bud. Life is still a mess, getting better 1 day at a time.

  • @lesterlesabre4326
    @lesterlesabre432611 ай бұрын

    Very sorry to hear that you are going through such a hard time. Glad to see you back! By the way my first car was a '62 Skylark with a 215 4 barrel. Boy do I still miss that car.

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Thanks! Your support is much appreciated!

  • @jdascout

    @jdascout

    11 ай бұрын

    My uncle had a 1964 Skylark drop top, 215 4bbl.

  • @buzzwaldron6195

    @buzzwaldron6195

    10 күн бұрын

    @@jdascout - Probably a 300"...

  • @buzzwaldron6195

    @buzzwaldron6195

    10 күн бұрын

    Daily drove a '62 Olds Jetfire 215" back in the day...

  • @Bill-wz6tw
    @Bill-wz6tw3 ай бұрын

    I used to work at a Land Rover dealer in Atlanta in the late 1990s and I replaced a lot of exhaust valves in those heads because they would get carbon build up and start sticking causing a misfire the new valves had an undercut stem which didn't cure the carbon fouling issue but it gave some extra room for the carbon to build up before it would start to jam the valve open against the guide Land rovers of that era are not known for their fuel economy Claimed to be 14 MPG but I heard owners saying they get 9-10 MPG and I assume the fuel maps in the ECUs were overly rich and a leaner mixture would have probably also solved the problem of the carbon build up on the valve stems and helped the MPG at the same time. Land Rover sold those old Buick designed V-8s up until the year 2004 and they came in several displacements all the way up to 4.6L but started out as 3.9 L the 4.0L was the most common displacement I think for Land Rovers in the USA anyway in England the diesel variation is way more normal none were imported to the USA with the diesels though new anyway which is too bad I think a diesel Discovery or Defender 90 or 110 is an ideal off roader the US gas version was susceptible to stalling out when wading creeks once the ECU connectors got soaked all the Camel Trophy versions were diesels so they could easily wade through deep water with a snorkel attached

  • @rodgerfolkerts4690
    @rodgerfolkerts469011 ай бұрын

    Glad to see you back at it!!

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Thanks!

  • @bobtaylor7235
    @bobtaylor723511 ай бұрын

    Love the content! Keep ‘em coming.

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Thanks! Will do!

  • @67L-88
    @67L-8811 ай бұрын

    Good to see you back at it! I don't have free time in the evenings anymore so I really don't get to see lives anymore. I know the road of life has a few bumps for you right now but hopefully, things will smooth out in a good direction!

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Welcome back!

  • @mtut
    @mtut6 ай бұрын

    Glad to see you back. The history of Buick engines is a wild ride. I've never actually owned a V8 Buick - my grandpa had a nailhead in the late 60s and all I know is that it was parked in the pasture when the transmission went out (I think a '61 Lesabre... pre TH-400). But I got through early adulthood on a bunch of different phases of the V6. Mostly early even-fire through the early 3800s. Really dramatic that sort of a stepchild of an engine became one of GM's best. Wonder what it would take to get the 1986-up/3800 timing cover with the crank-driven oil pump to work on anything else. At least in the V6 world, the oil pump was blamed for a lot of problems. We would see a lot of 231's with spun bearings - rarely any V8s though. Maybe the extra vibration on the V6 helped chew up the timing cover? No idea. But in the 90s, you could always find a G-body Regal or Cutlass cheap with a 3.8 that was bad and a THM-200 that slipped, and a rustbucket Malibu police car with a 350 Chevy and a 350C transmission, harness, and anything else for $500. But the Buick engine family outlived even the SBC. Quite amazing.

  • @forthwithtx5852
    @forthwithtx585211 ай бұрын

    Good info! Glad to hear from you!

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Hey, thanks!

  • @BKRMON
    @BKRMON5 ай бұрын

    The Rover 3.5 & 3.9 heads had 36-37 cc combustion chambers (used tin head gaskets). The Rover 4..0 & 4.6 heads have 28-29 cc chambers for use with composite head gaskets.

  • @BuickPerformanceSupportCha1605
    @BuickPerformanceSupportCha160511 ай бұрын

    So happy your back was worried about you Dallas !!!

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    I was worried about me too.

  • @bloodhawk6252
    @bloodhawk625211 ай бұрын

    Great to see you on here again Dallas we was a missing you and your content . We are saying prayers for you hope everything gets better for you try to have a great day

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    I appreciate that

  • @possiblycrazy442
    @possiblycrazy44211 ай бұрын

    Good to see great new content, Mr. Rodder! I just recently got my new '75/'76 (no windage tray bosses) 350 rebuild successfully broken in, and I can thank a lot of your content for helping me along. Do you think you'll ever get a hold of TA's aluminum 350 heads?

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Nice work! Thanks!

  • @bossbuick8615
    @bossbuick861511 ай бұрын

    hope your ok , missed your updates on buick everything

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Life has been rough to say the least. Getting better every day.

  • @WhiteTrashMotorsports
    @WhiteTrashMotorsports11 ай бұрын

    Good to hear from you, Dallas life kicks us in the ass sometimes but works out in the end.

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Thanks bud!

  • @claytonstoolbox
    @claytonstoolbox11 ай бұрын

    Great video. I think I need a Buick, tempting.

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Go for it!

  • @jdascout
    @jdascout11 ай бұрын

    Pardon me while lust. Thinking back to my 1974 Chevy Vega. 1964 300 4bbl 4spd. Mmmmm, that low end Rover head torque and autocross.

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    That sounds like an awesome ride!

  • @spacecat7247
    @spacecat724711 ай бұрын

    Welcome back good sir. I am watching . Know you're going through hell but please, keep going.

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Thank you, I will

  • @spacecat7247

    @spacecat7247

    11 ай бұрын

    @@mr.roddersneighborhood2740 we are behind you

  • @bobbyratliff3349
    @bobbyratliff334911 ай бұрын

    Do you and tony still do lives I’ve been away for a while.

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    No, Tony and I do not do Lives together anymore. Matter of fact, I have not been doing Lives in a while myself. Been dealing with life and getting run over by it.

  • @kabic7893
    @kabic78936 ай бұрын

    Ive been watching alot of your content lately because im rebuilding a 350 out of a 76 LeSabre. I need to watch again to see if an older head may improve performance

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    6 ай бұрын

    Honestly, the later heads are the better heads in my opinion. They have larger valves.

  • @kabic7893

    @kabic7893

    6 ай бұрын

    Thank you for the feedback. My wallet likes that answer

  • @mickvonbornemann3824
    @mickvonbornemann38243 ай бұрын

    You just need to have the Leyland Australia 4.4 alloy V8 & you’ll have the whole set.

  • @vincentmarino9825
    @vincentmarino982511 ай бұрын

    I’m building a Rover v8 right now. Do you think it would make a considerable difference seeking out a set of aluminum 300 heads? Or should I just do some heavy porting on what I’ve got?

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Port the ones you have and add some 300 valves. You can get a stock set from TA Performance.

  • @goratgo1970

    @goratgo1970

    11 ай бұрын

    ​@@mr.roddersneighborhood2740That is exceptional info. Dallas - Thanks!

  • @edmundanderson657

    @edmundanderson657

    7 ай бұрын

    This video was an interesting find for me. Its been a long time since I've built a 215 but you don't want the 300 heads unless you're doing major mods. The chambers are way to large. So unless you building cu in (bore x stroke) you don't want them.

  • @TwinTurboSkylark
    @TwinTurboSkylark11 ай бұрын

    Great to see you back!!!

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Hey, thanks!

  • @DanEBoyd
    @DanEBoyd11 ай бұрын

    So the 350 was a sort of one-off, with those valve positions swapped on the middle two cylinders? Do Big Block and 350 heads interchange?

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    No the heads do not interchange, but the valve arrangement is the same just like the valve arrangement on the 300 and Nailhead Big Blocks are the same.

  • @stevenbowles2068
    @stevenbowles20687 ай бұрын

    my Dad just gave me a HRC 2479 HEAD. I have a 67 340

  • @nealelliott1360
    @nealelliott136011 ай бұрын

    is there any advantage to the nipples next to the spark plug holes? would you gain improvements by grinding the nipples down ?

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    They aid in combustion and chamber swirl. I’d bet if you removed them it would run like a pig, but it may be worth trying to see if there are any gains or losses.

  • @thestonedhedge77
    @thestonedhedge776 ай бұрын

    Will the 350 heads fit the 63 buick skylark 3.5L V8? Without modification? Thank you.

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    6 ай бұрын

    Will they bolt on? Yes, I just don’t think the valves would clear the bore. The 215 has such a small bore that valves clearing the cylinder bore would be an issue. Also, the chamber size of the head is so large compared to the 215, your compression would be so low it would likely not run very well. Also, you would need a custom camshaft and a fully custom intake manifold.

  • @thestonedhedge77

    @thestonedhedge77

    2 ай бұрын

    Thank you, I guess it's Destin to be a Stock, Survivor. But thank you for your reply. I appreciate it. Keep making Awesome Videos. Love your 63 !!!

  • @toddmccarter45
    @toddmccarter4511 ай бұрын

    I have no idea what you've got going on but I hope it gets better soon for ya!

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Thanks bud!

  • @bobbyshaftoe
    @bobbyshaftoe8 ай бұрын

    It looks like the Rover intake valve is not *that much smaller* than the 69 buick valves.. but the exhaust valve looks a lot smaller. Can you speak to this? Also, do you think its possible to cut a buick 350 crank to fit into the rover engine?

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    8 ай бұрын

    You can turn down the crank journals but the overlap on the crank would be marginal at best. I do not know if the counter weights would clear the block at that point. I think your best bet would be the smaller stroke 300 crankshaft or a later rover crank to gain more stroke. The valve sizes of the 69 head are considerably larger than the Rover head, especially the exhaust valve which is 1.50”. The Rover uses a very small exhaust valve in the 1.38” size as far as I can tell.

  • @edmundanderson657

    @edmundanderson657

    7 ай бұрын

    @@mr.roddersneighborhood2740 Have to agree, we had gone with aftermarket cranks to increase the stoke. It wasn't worth the effort to fit the 300-350 cranks. The rover cranks were a little different and not readily available back then and I think were still only 3.5L. I would think rover to rover would be a better option

  • @StevenTreadway-rv9wf
    @StevenTreadway-rv9wf9 ай бұрын

    Do you know if all exhaust headers are interchangeable. I am looking to put 66 LaSaber exhaust heads on to Rover 215.

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    9 ай бұрын

    If they are 1966 LeSabre 300 or 340 manifolds, they should work just fine. You may have to clearance them around the lower row of head bolts on a 215 since the 300 and 340 do not have the lower head bolts like a 215 does.

  • @edmundanderson657

    @edmundanderson657

    7 ай бұрын

    The 300-340 exhaust manifolds bolt right on the 215 with no mods at all, thats what I used to use. I think the 215 had 1.5" outlets while the 300-340 had 2" outlets.

  • @kimdearrington258
    @kimdearrington25811 ай бұрын

    I need to contact you personally, how would I be able to contact you?

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    You can’t. I’m not taking any work right now. The Lord has given me enough at the moment. Contact one of the other viewers, they may be able to help you.

  • @bradley5348
    @bradley534810 ай бұрын

    Can you bolt the 350 buick head on a 1966-67 Buick 340?

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    10 ай бұрын

    Since the 300 accepts the 350 head and the same 300 heads were used on the 340, I would assume yes. But… you will need a custom camshaft that has the 340 cam journals with a 350 Buick valve arrangement pattern. Then you would have a 340 cubic inch 350 Buick. The 350 intake would bolt right on at that point.

  • @bradley5348

    @bradley5348

    10 ай бұрын

    I have a skylark with a 340-4 bbl and was wondering if I could install TA aluminum 350 heads.

  • @bigdon2241
    @bigdon22418 ай бұрын

    do you know if the marine 300 head 1376330 is the same as a 1965 head

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    8 ай бұрын

    I don’t know for a fact, but considering the 65 300 head is a later casting number 1374460, I would assume it’s similar.

  • @bigdon2241

    @bigdon2241

    8 ай бұрын

    thank you @@mr.roddersneighborhood2740

  • @lautburns4829
    @lautburns482911 ай бұрын

    Thanks, Dallas. That was interesting.✋🏻👍

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    Glad you enjoyed it

  • @lesliemarks7554
    @lesliemarks75547 ай бұрын

    How much do you charge to rebuild Buick 430

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    7 ай бұрын

    I’m not taking customer work. I’m not a shop.

  • @shaun9067
    @shaun906711 ай бұрын

    Leyland 4.4 australian engine 10in deck height 6.25 in rods and piston pin height 48mm .What about you 300ci and 350ci brick engines

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    300 Buick is almost the same as a 351 Windsor ford. 9.5 deck with 5.960 rods and 3.4” stroke. Bore is 3.750”. Buick 350 is 10.25” deck height with 3.8” bore 3.85” stroke 6.385” long rod. The compression height is the same on both 1.885.

  • @shaun9067

    @shaun9067

    11 ай бұрын

    @@mr.roddersneighborhood2740 Thank you for the help life is great love your videos

  • @deanstevenson6527
    @deanstevenson652711 ай бұрын

    🥝✔️

  • @mr.roddersneighborhood2740

    @mr.roddersneighborhood2740

    11 ай бұрын

    The kiwi is in the house!

  • @deanstevenson6527

    @deanstevenson6527

    11 ай бұрын

    @@mr.roddersneighborhood2740 yes, it's me, in the out house out back, lol. Have a good one. This made me smile like I'd just been given a Vegemite ™️, 🥪 sandwich...

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