Rick_L. Firedup55, one option you have is to use a ram horn manifold as you were considering. Since a ram horn was used on 57 models, a 57 exhaust system will fit your 55, since the only major difference is the manifolds. The ram horn has a 3 bolt flange and a "donut" gasket, which is a bit more robust than the 2 bolt setup with a flat gasket.An ongoing thread on exhaust manifolds mentions that some of the desirable 2.5-inch ram's horn exhaust manifolds have a hole drilled for insertion of a hot air tube used by the choke system. A bit down the road I'll change to the 2.5-inch units in my rebuilt 67 327/350. Probably I'll find a set of manifolds with the hot air tube holes.This is a Set of New Aftermarket Exhaust Manifolds for the 1967-1972 GM, V8 Engines Item Description : Driver Side & Passenger Side, Pickup, Suburban, Blazer, 2WD Models Only Other Information : 2 Wheel Drive Models, Ram Horn Style Center Dump 45 Degree (Kick / Angle back), Fits the GM made Engines. 283, 305, 307, 327, 350 Make / Model : BLAZER/JIMMY (full size) : 1970-72JEGS Rams Horn Style Exhaust Manifolds are manufactured from nodular cast iron and finished with a polished chrome plating or a ceramic coating in black or silver. Going with a raw finish is also an option. Manifolds come complete with all mounting hardware and gaskets. Fits 1955 and up small block Chevy applications (except LT & LS engines).I am learning that, with my recent new to me '63 SS with 350 and stock type Ram Horn exhaust manifolds. changing spark plugs can be a real challenge. On passenger side front two (2 & 4)) because of very limited clearance between inner fender panel and manifold. On the driver's side it is tight, especially rear two (5 & 7) because of …4789 posts · Joined 2010. #7 · Feb 14, 2012. After fighting with Hookers, I sold them and bought some ramhorns for my Vortecs. The problem you will run into is they didn't center the spark plug holes on the Vortecs. They put the sparkplug closer to the exhaust port which doesn't give much boot clearance on #2 and #5 plugs.This is a New Aftermarket Exhaust Manifold for the 1967-1972 GM, Chevrolet V-8 Engines Item Description:Passenger Side (RH-Side), Chevrolet, GMC Pickup, Suburban, Blazer, 2WD Models Only Other Information: 2 Wheel Drive Models, Ram Horn Style Center Dump 45 Degree (Kick / Angle back), Fits the Chevrolet made Engines. 283, 305, 307, 327, 350 Make / Model : BLAZER/JIMMY (full size) : 1970-72Exhaust Manifolds, Cast Iron, Natural, 2.50 in. Collector, Rams Horn Style, Chevrolet, Small Block, Pair. Part Number: SUM-G9200N 4.53 out of 5 starsfrom Everett, Wa. When using the factory Rams Horn exhaust manifolds, I take advantage of the little "web" that sits between the two center runners. I drill a hole through it, use an aftermarket, custom, 4 wire spacer, and use straight end plug boots. Simple and effective, with everything neat and tidy.Your 1968 Corvette's existing stock exhaust manifolds are the classic- cast-iron "ram's horn"-style configuration with a 2-inch dump. Some early-to-mid 1960s Ram's horns have a 2-inch dump.Flowtech Rams Horn Exhaust Manifolds 11704-1FLT. Flowtech Rams Horn Exhaust Manifolds 11704-1FLT Exhaust Manifolds, Rams Horn, Cast Iron, Silver Ceramic Coated, Chevy, Small Block, Pair. Part Number: BIG-11704-1FLT. 3.83 out of 5 stars. Estimated Ship Date: Today. Free ShippingBut trying to fit other manifolds is risking wasting some money. Ram's Horns won't fit. The Vortec manifold, on the left side, has a boss and fitting for the external EGR. The '70s Camaro exhaust manifolds flow surprisingly well, but may not fot, IDK. The exhaust manifolds for the car are the same as used on the base 305s in the '82-'92 …FlowTech Ram's Horn Exhaust Manifolds have a tight block-hugger fit, making them perfect for small block Chevy-powered hot rods and street rods. Cast iron tubes with …Ram Year 2019 1500 Laramie Sport Crew, 2019 1500 Big Horn Sport Crew & 2016 Charger SRT Hellcat ... but with the hood open with you head near the drivers side exhaust manifold it is an exhaust leak and yes it only lasts for 1-3-5 seconds and not every start..... your local dealer knows about it just tell em ... but no call from them as expected ...56ls408. 5109 posts · Joined 2017. #10 · Sep 7, 2020. the exhaust pipes aren't the same between 55-56 log type manifolds & 57 ram horn manifolds if that is your question ram horn manifolds have the exhaust pipe connected with a 3 hole flange while log type use a 2 hole flange & the center dump ram horn have exhaust pipes of near equal length ...One of my favorite moments in parenting my extremely headstrong child occurred when he was about 4 years old. Edit Your Post Published by Julie Miley Schlegel, MD, FAAP on October ...Rams Horn Exhaust Manifolds. I am building a 283 with a short water pump. The left exhaust manifold that I have has the alternator mount built in (pic below). However, it is cracked. I found a new set that is chromed (pic below) but, there is no alternator mount. Do any of you know of a mount bracket that will bolt on the manifold using the ...Vehicle Fitment; Year Make Model Body & Trim Engine & Transmission; 2024 : Ram : 1500: Big Horn, Laramie, Limited, Limited Longhorn, Lone Star, Rebel, TradesmanJonesy. 6806 posts · Joined 1998. #7 · Nov 2, 2004. I would think it is more of getting exhaust to fit issue and actually finding ram horns that have the right angle of dump. Most Rams horns have center dump so they would dump at about the center of the block. The factory exhaust dumps at the rear of the block.Buy Your Genuine MOPAR Exhaust Manifold, Left Side Online And Save! Part Number Is 5045485AC. We Offer Wholesale Prices And Fast Shipping On Every Order. ... Ram : 2500: Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Power Wagon, SLT, Tradesman: 6.4L V8 - Gas: 2015 : Ram :Also, will the ram horn manifolds fit on a '69 with A/C? I have seen both 2.00" and 2.500" style manifolds, with the 2.00" being much more common and cheaper. This is a street car with a mild cam, aluminum heads and intake (350) CID, that occasionally sees a 6,000 RPM burst. It has a 2.250" full exhaust system.The difference between a fully ported set of 2.5" dia rams horns and Hooker Super Comp 1.75" headers was about 10% of my power on my 1972 LT-1 motor during a dyno test of the motor (394HP manifolds/426HP Hookers.) The testing was done with a set of DynoMax Ultra Flow 2.5" mufflers on a simulated exhaust system.RPC Rams Horn Style Exhaust Manifolds are made to OE specifications from heavy-duty cast iron. They're specifically designed for use on 1955-Up small block Chevy 283-350 …Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated. Flowtech exhaust manifolds are the perfect combination of quality and value. This Rams horn exhaust manifold fits all popular hot rods with the popular small block Chevy motor. Tight fit block hugger design for popular hot rod and street rods powered by the popular small block ...It may be easier to use the later style rams horn manifolds with the cast-in holes for the alt. bracket ; extending the front manifold bolts another 3/4" sounds dicey . The alternator would probably put too much stress on those long bolts , and you sure don't want them breaking off (in the head) miles from home .These ram horn manifolds provide the same "block hugging" design while offering a period exhaust manifold look that fits right in. Not to mention the cast iron design has many benefits over the tubular steel header. Add in our high flow design with large 2-1/2-inch Corvette-style exhaust collector and it is easy to see how our Smoothie Rams ...Categories/ Plumbing AN Fittings and Hose. Vapor Guard. Earls Classic Hose and Hose Ends. Speed-Seal and Speed-Flex. Hardline. Also in Plumbing AN Fittings and Hose. Adapters. All Hose Groups. Application Specific Parts.Find parts that fit. We need more information about your vehicle to confirm fit. Year Make Model Trim Engine. Finish adding vehicle. Rams Horn Exhaust Manifolds Small Block Chevy SBC 283 305 327 350 400. Brand New. $145.95. hotrodguy2018 (1,604) 98.8%. Buy It Now.JEGS 30110 - Cast Iron Rams Horn Style Exhaust Manifolds [Fits Most Round/Square Port Small Block Chevy Stock Cylinder Heads] $194.27 JEGS 30120 - Black Ceramic Coated Rams Horn Style Exhaust Manifolds Fits Most Round/Square Port Small Block Chevy Stock Cylinder HeadsWhat I was trying to point out and the reason Tom said what he said is that the Ram horns flow way better than any Chevelle cast iron manifolds will flow.The log type's 2" outlet is a big jam compared to a Ram horn's 2 1/2" outlet.So the difference between a log type exhaust manifold and a set of headers would be way greater than hat the difference the Rams horns experience.That's all I was ...These ram horn manifolds provide the same "block hugging" design while offering a period exhaust manifold look that fits right in. Not to mention the cast iron design has many benefits over the tubular steel header. Add in our high flow design with large 2-1/2-inch Corvette-style exhaust collector and it is easy to see how our Smoothie Rams ...Ram Horn Manifolds. Jump to Latest Follow ... Is there much of a market for Ram horn exhaust manifolds? I have a few different that I have came across. 3932465, 3932465,3856163, 3856163 Thanks . Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions.Model 3002572 - Chevy Exhaust Manifolds, Rams Horn, With Generator Mount, Small Block, 2, 1955-1957 - Replacement Center-Dump Manifolds Cast-Iron Construction Completes Both Sides Allows Manifold Mounting Of Generator Or Alternator On Driver's Side 855.444.6872 Contact Us Mon-Sat ...These "rams horn" cast iron exhaust manifolds were patterned off the 1962-63 327 Corvette but are not OEM remanufactured manifolds (no casting numbers). They feature the big 2-1/2" diameter outlets and have provisions to accept original alternator type brackets. They are the perfect addition to a retro 327 style build: 365hp L76, 375hp L84, or ...These classic "Rams Horn" style exhaust manifolds are great for use with most small block Chevy applications, providing optimal clearance for angle plug heads. These manifold kits come complete with all mounting hardware and gaskets. Ground smooth with no external bosses or brackets; 2-1/2" outlet; Black painted finish; Nodular cast ironSo I just measured the 3/8-16 bolts from the underside of the head to the end of the threaded end: 4 EACH: 2-3/4". 8 EACH: 2-1/4". The collectors use 6 each 2-1/4" studs to affix the exhaust pipes. I'm bolting the Rams Horn manifolds back on with Stage 8's Rams Horn Manifold Bolt Kit. P/N 8920 @ $57.82 with no shipping.15 Reviews. |. 18 Questions. Classic rams horn style exhaust manifold designed for great classic looks with better flow than stock manifolds. …2018 Ram 1500 Big Horn 5.7L V8 - Gas Catalog; New Vehicle; Search All Vehicles; Clear Recent Vehicles; ... Front Exhaust Pipe To Exhaust Manifold. View Details. 3. U Nut, Mounting . MSRP $11.50 . 6036684AA . U Nut. Flange Attachment. Screw to Manifold. Front Exhaust Pipe To Exhaust Manifolds. [.375-16].FOR FORD Y-BLOCK. HIGHBOYS. 1 PAIR OF NEW PRODUCTION MANIFOLDS PRICE SHEET. STAINLESS DIP STICK TUBE now available. Same length as original 1954-1960 truck tube. F-100 owners, get rid of the ugly, inefficient crossover exhaust with these free-flowing Ramhorn manifolds. Improved performance with less maintenance than headers.Buy Dorman 674-199 Passenger Side Exhaust Manifold Kit ... LatchWell PRO-9701001 SBC Small Block Chevy Ram Horn Exhaust Manifold Complete Bolt & Stud Kit. $36.99 $ 36. 99. In Stock. Ships from and sold by Parts-Pros. Total price: To see our price, add these items to your cart. Try again!The 2 1/2" ram horn manifold were not exclusively Corvette parts. They were standard on all 300 hp (and greater) sbc engines 1962-1964 (and maybe other years; I don't know). Standard exhaust system for those engines consisted of 2 1/2" down pipes to the mufflers, 2" tail pipes from muffler to behind rear wheels (mufflers had 2 1/2" inlets; 2 ...Nov 7, 2016 · Rams Horn Exhaust Manifolds. I am building a 283 with a short water pump. The left exhaust manifold that I have has the alternator mount built in (pic below). However, it is cracked. I found a new set that is chromed (pic below) but, there is no alternator mount. Do any of you know of a mount bracket that will bolt on the manifold using the ...Cast iron tubes with vintage ram horn design maximize engine clearance and strength. Features. Cast Iron in Four Finishes. Aluminum Header Gaskets Included. Smooth 1-5/8" Primaries and 2-1/2" Collectors (3/8" Thick) Filter Results. Exhaust Manifolds. Small Block Chevy 265-400. 1-5/8" Tubing, 2-1/2" Collector.11. Reaction score. 22. Aug 30, 2022. #1. I just discovered my passenger side exhaust manifold was leaking. I called my local dealer to schedule an appointment. The service advisor told me that a recall for the exhaust manifolds is to start sometime in September. He stated that it is to be a redesigned exhaust manifold installed with the recall.The 2.0 “Rams Horn” exhaust manifolds generally came into production with the 1957 engines (although there was an earlier version on the 56 240 HP engine) and continued on into the 327 years for the base engines. Beginning in 1962, the year that the 327 engines were introduced, and thru 1964 (and maybe longer on the Corvettes) the …I recommend a product made by Cerakote, it's a high temp. coating, I've used on several SBC ram horn manifolds as well a complete exhaust systems. It requires a oven that reaches 250-300 degrees. Most powder coaters have access to this product, it's available in many colors.C2TZ9430E (replaced B7T9430A) .. 292 Ram's Horn Exhaust Manifold-Right/Left is the same. Fits: 1957/64 F500/700 & C Series Tilt Cab / 1961/64 N500/600. Careful: The 1954/63 302/332 Lincoln based Y blocks used in F700 and larger trucks also used Ram's Horn's. These manifolds are not the same.This item: JEGS Rams Horn Exhaust Manifold | Fits Most Stock Cylinder Heads With Round/Square Port Small Block Chevy Engines | Chrome Finish | Includes 1 Pair | Fits Most Straight/Angle Spark Plug Heads . $206.17 $ 206. 17. Only 15 left in stock - order soon. Ships from and sold by JEGS. +1947-72 Chevrolet; Small Block V8; Ram' Horn Exhaust Manifolds; Raw Cast Iron. These exhaust manifolds are based on the famous high performance small block Chevy Ram's Horn manifolds from the 1950's and 60's. Manufactured from heavy cast iron without air injection ports or alternator/generator bracket provisions. Manifolds feature square 1-3/8 ...Exhaust System for 2021 Ram 1500. .375-16x2.50. Hot End to Manifold. Front Exhaust Pipe To Exhaust Manifold. Front Exhaust Pipe To Exhaust Manifold. M14x1.50. M10x1.50. Two Holes in Rubber Cushion. Tailpipe Left to Tailpipe Right Attachment.02-02-11 12:05 PM - Post# 2040985 In response to Rugratman thats very impressive info,thank you for taking the time and posting your results, but I must point out, BEFORE you go thinking rams horn exhaust manifolds are almost as effective as headers,.....you need to remember that its the complete combo, not just the swap from headers from rams horn exhaust manifolds alone that can maximize the ...Sep 16, 2021 · Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated. Flowtech exhaust manifolds are the perfect combination of quality and value. This Rams horn exhaust manifold fits all popular hot rods with the popular small block Chevy motor. Tight fit block hugger design for popular hot rod and street rods powered by the popular small block ...Shop for the best Manifold for your 2015 Ram 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. ... Exhaust . Showing Results for Your: 2015 Ram 1500 Clear Vehicle Filter . Adapters & Reducers . Air Supply Gasket . Bracket . Brackets (Universal)Similar design to truck manifolds but have extra material where needed to improve flow and increase strength. These manifolds fit most '54-'64 Y-block engines including 239, 272, 292 and 312 engines. Gaskets are included for a leak free installation. Exhaust ports are 1 3/8" x 1 3/8" but can be ported to 1 1/2".Cut the 2.5outlet off a Rams Horn Manifold then cut the 2.0 outlet off your later model LOG manifold. Now weld the 2.5 end from the rams horn ONTO the old log manifold. This will REQUIRE custom front pipes as well as the welding work. 2.5 manifolds (Rams Horn) were used on the 63 and 64 327 300HP engines.Overview. Sold as a pair. Fits with straight or angled spark plugs. Collector diameter is 2 1/2 in. Includes manifold flange and collector hardware with gaskets. Summit Racing™ offers cast exhaust manifolds in a wide range of configurations, materials, and finishes. The look great and deliver performance beyond your expectations.Exhaust Manifolds, Cast Iron, Natural, 2.50 in. Collector, Rams Horn Style, Chevrolet, Small Block, Pair. Part Number: SUM-G9200N 4.52 out of 5 starsChevy exhaust manifold Identification - Chevy ramhorn casting numbers, Big Block chevy exhaust manifolds. Exhaust Manifold ID. SEARCH cast numbers. Use these casting numbers to identify the exhaust manifolds you have. Casting Number: Years. Engine. Side. Comments. 336706: 74-78. 350. RH.Keep your eye peeled for Rams horn manifolds that will work with your engine. Some buses and things like that had them. Make sure the bolt pattern is correct though, the Lincoln manifolds look similar but will not work with our 292s. Dual exhaust sounds great, run it all the way back to the bumper, use cherry bombs or steel pacs, whatever you like.Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Silver (18) Material Type: Nodular Iron. Finish: Silver ceramic coated. Collector Diameter: 2-1/2 Inch. $243.89 /pair. $278.00. Add to Cart-10%. Flowtech Exhaust | #42511704FLT. Flowtech 11704FLT Rams Horn Exhaust Manifolds, Black Paint (1) Finish: Painted. Collector Diameter: 2-1/4 Inch.Free Shipping - Dorman Exhaust Manifolds with qualifying orders of $109. Shop Exhaust Manifolds at Summit Racing. ... Exhaust Manifold, OEM Replacement, Rams Horn ...Ram horn exhaust manifolds are used when a car has a turbocharger and it is necessary to increase the amount of air going into the engine. Ram horn exhaust manifolds are used when a car has a turbocharger and it is necessary to increase the amount of air going into the engine. The ram horns help in increasing gas flow while also …Exhaust Manifolds, Cast Iron, Silver Ceramic, 2.50 in. Collector, Rams Horn Style, Chevy, Small Block, Pair See More Specifications | Check the Fit. Summit Racing™ Cast Exhaust Manifolds SUM-G9200S SUM-G9200S. 4.5 out of 5 stars. Part Number: SUM-G9200S. ... Summit Racing™ Cast Exhaust Manifolds.Dorman Products - 674-501 : Exhaust Manifold Kit - Includes Required Gaskets And Hardware. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.Rams Horn Style Exhaust Manifold. 1955-Up Small Block Chevy 283-350 V8. Cast Iron. Raw Finish. View Details. $222.29. (1) Estimated to ship direct from manufacturer in 24hrs. FREE Shipping.But for a basic idea, if you take a sbc with heads that flow well with a good head/cam/intake combo with a free flowing exhaust after the manifolds(ram horn style mid 60's corvette manifolds are generally considered the best flowing iron sbc manifolds, especially when ported well) I see no reason why a 1hp/cubic inch would be difficult to ...This is Pair (L+ R) of New Aftermarket Center Dump Ram Horn Exhaust Manifolds for the Chevrolet & GMC models with the 327, 283, 350, 5.7 , 307 V8 GM Engines. Part# 372243. Item Description: Center Straight Dump. Other Information: 2" Outlet. Fits Both Right Passenger and Left Driver's sides. Fits the Following Make / Model :Rams Horn Manifolds Fit Almost Any Small Block Chevy. Provides Maximum Clearance For Angle Plug Cylinder Heads. Includes Bolts, Studs, Washers And High Quality Mounting Gaskets. Available In Your Choice Of Finishes: Bare Cast, Chrome, Ceramic Black Or Ceramic Silver. Great For Small Block Conversions. Exhaust manifolds can crack from fatigue ...Tru-Ram® Exhaust Manifolds allow you to enjoy the look of factory LS style manifolds, without the hassle of dealing with unsightly rust and corrosion. Investment cast from durable stainless steel material, these exhaust manifolds will be a low maitenance, high-performance addition to any LS-powered vehicle. Features an as-cast, unpolished finish for a distinctive look. Tucked-in shape hugs ...Cast Iron Corvette-Style 2-1/2 Inch Ram Horn Exhaust Manifolds Raw. These exhaust manifolds are based on the high-flow Corvette manifolds from the 1950's and 60's. Manufactured from heavy cast iron without air injection ports or alternator/generator bracket provisions.Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Silver (18) Material Type: Nodular Iron. Finish: Silver ceramic coated. Collector Diameter: 2-1/2 Inch. $243.89 /pair. $278.00. Add to Cart-10%. Hooker Headers | #42585011HKR. Hooker 8501-1HKR GM LS Exhaust Manifold, Silver Ceramic Finish. Material Type: Cast Iron.The exhaust manifold gasket helps seal the union between the exhaust manifold and the side of the engine’s cylinder head. In cases where the gasket is not installed properly, or th...Sep 4, 2012 · This shot shows a 57 manifold with the shields. Lastly, the part number is in the middle of the manifold, not on the horizontal part. Now for some trivia. The 56 and very early 57 ramhorns have diverters in the 2 center ports to direct the exhaust downward. Tom Ordway [email protected] find an exhaust shop that will bend you a couple of pipes in the diameter of the rams horns outlets.Some are 2 1/2 and some are 2 inch. For the flanges,if all you can get is the flat 3 bolt flange you can add the chamfer with a die grinder and round cast iron bit.If the shop doesn't have a mandrel bender,and most likely they don't,just have ...①These classic "Rams Horn" style exhaust manifolds are great for use with most small block Chevy applications, providing optimal clearance for angle plug heads. ②Made of Premium Nodular cast iron material,maximum durability,Deformation resistance, high strength, good wear resistance, high hardness, long life.UNFORTUNATELY, there was NEVER a 2 1/2in factory ex manifold for the Chevelles. In the history of the small block Chevy engine, the ONLY 2 1/2in manifolds were the Ram Horn versions for 62-65 hi-perf 327s (ONLY in Vettes and full size cars). #3 FOREVER!!!!! Light travels faster than sound.Buy a 2019 Ram 1500 Exhaust Manifold at discount prices. Choose top quality brands API, ATP, BD Diesel, Dorman, Mopar, Replacement, SKP. 19 2019 Ram 1500 Exhaust Manifold - Exhaust - API, ATP, BD Diesel, Dorman, Mopar, Replacement, SKP, Left, Right …