Engine Size: 6.6L - 400ci - V8. Description: 71-82 Chevy SBC 400 882/997 Cylinder Head. Upgrade your Chevy small block engine with our Remanufactured 71-82 Chevy SBC 400 882/997 Cylinder Head. Designed to exceed OEM specifications, these cylinder heads are a perfect fit for your 6.6L - 400ci - V8 engine. With the part number ALL-20201, you can ...Chevrolet Performance cast iron Vortec cylinder heads will fit 1958 and later small block Chevy engines, and offer a 20 to 40 hp increase over earlier cast iron small block heads. Features include fast burn combustion chambers, and a high-velocity port design. They require the use of a Vortec-style intake and self-aligning rocker arms, and come ...As an example, we have tested a 383ci small-block with 9.5:1 compression using a set of 190cc AFR heads, a set of 1 3/4-inch headers, a dualplane intake, and a Comp Cams hydraulic roller camshaft (236/242 degrees of duration @ .050-ich tappet lift with .520/.540-inch valve lift). This particular 383 made 517 ft-lb of torque and 503 hp at ...A friend of mine came across a guy selling a 327 engine with a set of 3927186 fuelie heads. The engine checked out to be a 66-67 327 out of a passenger car F0508HCH on the block, so it's nothing special but the heads look to be good fuelie heads. ... 446" Small Block, Brodix Canted Valve, lenco 5 speed, 7.54 @ 180. mph,1.06 60', 2235 lbs for ...

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I have a set of 882 heads with brass guides installed. One head is good and other has crack. Machine shop said it's fixable, but we had another set that was good so went that route instead. Have...

America's favorite high-performance cast iron small block cylinder heads offer big power and bigger value. Chevrolet Vortec Cylinder Heads' fast burn combustion chamber and high-velocity ports combine to produce big horsepower. Vortec Heads can be mildly ported for additional performance and milled up to .040'' for increased compression ratio.Super Chevy Flows And Dyno Tests A Set Of The New RHS Pro Action Small-Block Cylinder Heads. ... Equipped with the stock cast-iron 882 heads, the 355 produced 337 hp at 6000 rpm and 352 lbs-ft of ...The 193 head does not simply bolt to the intake you have on the 882 headed engines. The angle the center pair of bolts on each side of the plenum makes a different angle with respect to the head's intake gasket surface. The 882 uses bolts that make a 90 degree angle to this surface, the 193 bolts make a 72 degree angle.The "Chevrolet Small-Block V-8 Interchange manual" by David Lewis states as follows: ... a lighter cast head was released sporting 1.94 I and 1.50 E valves. the 882 heads were installed on the 350ci and 400ci engines (400 heads had steam holes). The 882 heads had double heat-riser passage and were prone to cracking because they ran so hot. ...

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Chevy Numbers Decoding. Newsletter. Log in Register. What's new Search. ... 993 heads are practially the same as 882. The 882 is a lightweight casting but I've actually laid them both on a bench side-by-side and the ports and chambers are as close to identical as you could ever get. Both have 1.94/1.50 valves and 76cc chambers- even the little ...

Save seller. Joined Oct 2023. Find many great new & used options and get the best deals for Small block Chevy 350 heads 882 fresh at the best online prices at eBay! Free shipping for many products!SBC 882 Heads. $100 $150. Hobbies › Car Engines & Parts. Listed a year ago in Rineyville, KY. Message. Message. Save. Save. Share. Details. Condition. Used - Good. Good set of newer style 882 heads, took off running motor, they are either lighty ported or someone cleaned up the casting. 76cc 1.94/1.50 valves Accessory holes If you have any ...This months Super Chevy has a build up using 882 heads . 1967 Super Sport 06 HHR LT FIRE MILLEN. ... They are a very common small block head, probably the single most common casting out there. Some came with 1.72" intake valves too, usually in 3/4 ton and 1 ton truck applications but I have also found several on 1/2 ton trucks too.Part# 1039-716. AFR`s 195cc "Competition" heads are the preferred choice for a more aggressive street or street/strip build. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for displacements up to 400 cubic inches, operating up to 6500-6800 RPM.203 cfm. GM 882 Iron The smallest of the GM heads we tested at only 151 cc, the 882, turned out to be the best-flowing of the early iron heads. This head was tested with the 1.94/1.50 valves. But ...Turns out the mystery SBC EQ (Engine quest) heads flow quite well as cast! 600 HP Potential!Some Flow bench results comparing them to Vortecs and Iron eagles...

Someone actually gave me that 350 sbc engine with the 882 heads because of the lack luster performance. As soon as I replaced the 882 heads, it was a whole different motor. The 882 heads were rebuilt with new valve a good 3 angle valve job and milled to 69cc. But not ported at all. The engine compression was good.Tech: GM 1st Gen Heads vs. Vortec Heads Reader Guide. By Bobby Kimbrough April 13, 2015. Chevrolet's small-block Chevy was manufactured beginning in 1955, and the first-generation engines (Gen I) can still be purchased as a replacement crate-engine through Chevrolet Performance. In 2005, General Motors estimated that 90 million SBC engines ...Some charts varied in flow considerably for a particular casting. Does anyone have or know of, or even built thier own, Chart with info on several SBC head castings. Castings I'm interested in particular: 882's, 441X's, 441, 186, 993, 487X, 291, and small chamber 305 heads to exclude the Vortec. Thanks for any help. _____The chamber must also accommodate the valve sizes. With the small-block now capable of 454 ci or more of displacement with tall deck versions, valve sizes have had to grow as well—well surpassing the 2.02/1.60-inch standard. In fact, it's possible now to get as big as a 2.250- inch intake valve for larger small-block race heads.For the first 25 or 30 years, stock small-block Chevy heads used simple, 3/8-inch pressed-in studs that did an adequate job of offering a rigid pivot point for the rocker arm. But as performance applications, engine speed, and valve spring pressures continued to increase, the aftermarket, and later the factory, converted to screw-in studs.

Engine Size: 6.6L - 400ci - V8. Description: 71-82 Chevy SBC 400 882/997 Cylinder Head. Upgrade your Chevy small block engine with our Remanufactured 71-82 Chevy SBC 400 882/997 Cylinder Head. Designed to exceed OEM specifications, these cylinder heads are a perfect fit for your 6.6L - 400ci - V8 engine. With the part number ALL-20201, you can ...sbc heads. Jump to Latest Follow ... I am looking a good set of heads for our psv8 dirt car we are runing a 355 with a 420/420 lift cam 882 heads with 500 lift valve springs 1.94 intake and 1.500 exhaust. I just want to now if there is a better head. This is our head rule if that will help.

Came off of a Running 1974n Chevy C-10 w/ 350 V-8.... A Pair of "882" Chevy 350 Heads for sale. Will Need to be Cleaned up & Machined... Located in Houston, Texas. $200.00 ThanksBut lots of people think it will. Where did our beliefs about amnesia come from? Advertisement It's one of the most tired tropes in TV Land. A character gets bumped on the head or ...The 882 heads are about a 160 to 170cc head port size at the most with 76cc combustion chambers. Like. 2. 29fordcoupe Discussion starter. 152 posts · Joined 2017. #5 · Jan 7, 2019. Yes I can find the volume online, looking for the physical port dimensions: example: 1.23" x 1.99" or 1.28" x 2.09". Looking on Jegs at intake gaskets and there's ...The heads on my truck are of the 882 variety which need will need a good cleaning and re and re. I can pick up a rebuilt set of 624 heads for $100 through a private sale which I could then just throw on the truck and drive. The issue is that everywhere I read says the 624 heads are absolute junk and not worth spending any money in them.The easiest way to improve compression is with a set of 64cc chamber cylinder iron Vortec heads and that 0.015 head gasket, which will push the compression up to 9.0:1. One further recommendation would be to add a set of mid-length headers to the engine. This will do more to add power than any other thing you can do.SBC head ? General engine tech -- Drag Racing to Circle Track. Moderator: Team. 10 posts • Page 1 of 1. 88bluestar Pro Posts: 378 Joined: Sun May 21, 2017 11:39 pm ... Now the 882 heads I had measured pretty large on the intake runners. I want to say stock they were in the 170cc area. Top. 88bluestar Pro Posts: 378Feb 8, 2009 · Buy the vortecs. or the RHS vortecs etc. It'll gain 50 HP period, and won't cost a thing in fuel economy or driveability. If fact, the newer technology Vortecs would BOOST power, economy and driveability. 882's are the perfect head to sell to scrapyards, to slip on a rebuilders CORE and little else. 71 Camaro 355 NA.993 Chevy Heads And Chevy 882 Head Specs Comparison. It isn't hard to notice 882 heads are 400ci small blocks with a pretty consistent 200 CFM rating in a sports car. If you're a stranger to these block engines, read my summary on 400 and 350 small blocks. Regarding 993 Chevy heads, these castings with valve sizes were either 1.94 or 2.02.This is a 270 cubic inch V6 that made 301 FWHP with only 224/224 @ .050, an edelbrock peformer intake (very low-rise), 600 holley and tiny 1 5/8 x 2 1/2 headers. It also has dished pistons with 9.0:1 compression (that cam could use around 10:1 and be fine. The engine made 317 ft/lbs at 4,400 RPM and peak HP @ 5,500.The 993 casting is a better casting then the 882. They are both 76cc smog heads, but the 993 casting is a little thicker casting and less prone to cracking. The 993 ports are better then the 882 port and they clean up nice. 350hp on a 350 cubic inch small block is easy to do with these heads.

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#14101081 are 305 heads. @ 1.8" intake and 1.5" exhaust. Not great heads, but the better of the 305 units :thumbsup: And why is this post in "Bench" vs. Tag or Engine . 1968 Convertible Some trucks Other V8 things - some of which float :thumbsup: Other V6 things - none of which float :noway:360 sbc 1 piece rear main block (.060" over) Edelbrock RPM intake Holley 650 DP 882 heads 1.94" int/1.60" exh, port matched to intake, screw in studs, 1.6:1 S/A rolelr rockers ... Even with the little cam you have the power has to be 50 plus. The 882 heads are what you give your competition or enemy. Save Share. Like. C. Caballerokid Discussion ...An easy way to gain 20-40 horsepower on any 1955 and newer Small-Block Chevrolet V-8 (except later-style LT1/LT4 engines with reverse-flow cooling) is by installing a set of Vortec cylinder heads. These value-priced cast-iron cylinder heads use modified combustion chambers and high-velocity port technology to provide improved performance.#14101081 are 305 heads. @ 1.8" intake and 1.5" exhaust. Not great heads, but the better of the 305 units :thumbsup: And why is this post in "Bench" vs. Tag or Engine . 1968 Convertible Some trucks Other V8 things - some of which float :thumbsup: Other V6 things - none of which float :noway:4636 posts · Joined 2005. #2 · Dec 24, 2009. I went through this thought process a few years back when the E heads where new. I basically settled on the Performer RPM heads. Main reason was a more conventional appearance (mine's a resto mod). If you are looking at new heads and manifold, why not step up to the new technology design.Chevy Small Block Cylinder Head Identification Guide Borrowed from CAR CRAFT Magazine. Key: Cast Marks: Cast Nos. Description: A : Rectangle 460 ... 882: Large chamber (76cc), hardened exhaust valve seats, compromised intake port('71-'76 350/400cid), best of lightweight heads: J :A quick test of eight pairs of small block Chevy heads priced at less than $1,000 to find the best small block Chevy heads on a budget.Not all late 882 heads were created equal. Many LATE 74 Z28 and Corvette L-82 applications used a Hi performance cast version of the 882 head . True, Most early 882's were equipped with 1.94 intake valves and low rpm valve train. BUT...

HRD LS 6-BOLT. Aussie manufactured Higgins LS-series cast alloy CNC ported heads. Multiple port configurations. LS3 heads flow over 380CFM. LS7 heads flow over 400CFM. Starting at $3500. All work is carried out in-house using state of the art machinery, and we deliver the highest quality of high performance work available.T. techinspector1. 18069 posts · Joined 2005. #2 · Nov 3, 2006. "492" - 3991492. Good performance head. They were found on 1970 LT-1 engines. They had 2.02/1.60" valves, 64CC combustion chambers, DO have accessory holes, intake port volume should be 161CC's, exhaust port volume should be 62CC's. These heads have double hump casting marks.Here's the situation. These are going into a 5000 lb truck. I'm really after torque. This winter, I'm putting a cam, intake (Performer RPM), and headers on. The truck currently has 882 heads. Some guys say the 200cc runners on these heads act like smaller runners at low rpm, is this true? One guy told me I could run these heads with a mild cam. gregg hancock missoula The early classic SBC head has some of the feature, the open SMOG chamber has none, the L98 is back quite good, the L31 makes this a priority. 2. Squish and quench are functions of the step of the chamber opposite the spark plug separated in time. Squish is a high energy of mixing fuel and air that also breaks up and remaining fuel globs then ... famous monologues from disney movies About a different head on each side: Chevy's came that way from the factory. Sometimes with double head gaskets to make them more alike. I've seen 300HP short blocks with 340HP pistons. ... 406 882 heads comp 230/236 cam, pypes race pro mufflers 355 Brodix ik180 heads 231/239 cam pypes race pro mufflers . 1971 Chevelle: L96 6.0, ported 823, 232 ... scotts rto payments Rocker Arms: Sportsman II heads utilize a standard offset rocker designed for the Small Block Chevy. Special Note: When using rocker arms greater than a 1.5 ratio, it may be ne cessary to elongate the pushrod guide holes in the cylinder head. Rocker Arm Studs: -1 & -2 Cylinder heads use a 3/8 rocker arm stud. Replacement part # 830475According to Baby Center, toddlers hit themselves in the head as an act of frustration, self-punishment or both. Toddlers are not always able to express their anger, so they often ... song on the peloton commercial 2623 posts · Joined 2002. #10 · Apr 3, 2003. The real problem with 305 heads on the big bore 400 is the fact that the tiny 305 combustion chambers are designed for the tiny 305 cylinders. When you bolt the 305 heads on the much larger 400 bore, you wind up with a combustion mismatch. So, try to use something with a little larger combustion ... 8185005172 Find 1986 CHEVROLET 5.7L/350 Chevy small block Gen I Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Save Up to 10% on Select ... Assembled, 65cc Chamber, 2.020 in./1.600 exh. Valve, Chevy, For Small Block with Flat Tappet Cam, Each. Part Number: SUM-162SBCSTRFT. 1.0 out of 5 stars. Estimated Ship Date: Today. Free ...350 (L-46, L-48, L-82, LT-1) The 350 was the longest-lived small-block Chevrolet engine made, and it has powered everything imaginable. In it's initial form, it was introduced as the 300hp L-48 in the '67 Camaro, and eventually found its way into all of the other Chevy models as time went on. The high point of this powerhouse was the 360hp ... youtube radio vouzan Save seller. Joined Oct 2023. Find many great new & used options and get the best deals for Small block Chevy 350 heads 882 fresh at the best online prices at eBay! Free shipping for many products!Installing new valve seals on a SBC 882 cylinder head and then installing the valve springs. Intake Seal PN: SS 72527Exhaust Seal PN: SS 72526 myron sugerman wiki A big block Chevy (BBC) or small block Chevy (SBC) head is readily recognized by most, as are MOPAR Hemi heads, small block Ford (SBF) heads, and depending on experience and engine preferences, others as well. ... c/n 882. Large chamber (76 cc nominal), hardened exhaust valve seats, compromised intake port (1971-'76 350/400 cid). One of the ...There are two different types of 882's - heavy and lightweight. The lightweight are crack prone, the heavy are not. If you want to only make 300hp, these heads will do it with some flat top pistons. The best factory heads are Vortec's that came on the last 350's, but they take a specific intake and centerbolt valve covers. clever cabell Offered in 69-71, on high performance 350's, and as a service replacement for the 64cc heads. Basically the same as the 186/041, and supposedly still available at your local chevy dealer, under different p/n's. Later castings offered 1.44" diameter spring seats, and thicker spring seats. brayfield gilbert funeral home 350 CHEVY REMANUFACTURED CYLINDER HEAD #882 SBC. Opens in a new window or tab. Remanufactured. $320.00. Buy It Now +$121.50 shipping. windycityengineandparts (1,801) 100%. New Listing Aluminum Steel Head Bolts Heads Fit Chevy 350 383 400 OE134-3601 SBC Small Block. Opens in a new window or tab.350 CHEVY REMANUFACTURED CYLINDER HEAD #882 SBC. Opens in a new window or tab. Remanufactured. C $435.34. Buy It Now. from United States. ... 1962 1963 Corvett 283 327 Power Pack Heads Small Block Chevy 3795896 I-5-2 I-6-2. Opens in a new window or tab. Pre-Owned. C $401.33. Buy It Now +C $287.18 shipping. from United States. tsc mt vernon ohio Getting more flow without bigger valves or lot's of portingHere are some things Ive done on the "help me build it series" DNA Aluminum heads.The heads are th... crossword goad Ford 393W with Edelbrock RPM Performer = 475 bhp. Tremec TKO 600. Rear axle 3.55:1. IRS and Vintage pin-drive wheels. SVA passed, road legal 6th June 2008!! Currently mid-Coupe build, chassis now right hand drive and powder coated. Steering, front and rear suspension on. Engine and gearbox in. Ford 351W engine with Edelbrock RPM Performer ...Re: Chevy 261 heads Here's a recipe for cheap fun: - New bearings & a steel shim head gasket - The biggest wide-LSA cam you can find (it'll even out the idle so you can at least drive it around town) - Bowl-blended stock heads (hey, you've already got 'em) --mill 'em if they're the huge-chamber type--- The cheapest swap meet aluminum intake you can find - Junkyard used tires to fry at the ...The 882 heads are smog heads from '74 to '80 and not very well regarded, but neither are stock '85 heads - if you can find out more about the 882's they may be …