Speedway Motors Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy SBC 350
Classic rams horn style exhaust manifold with a ground smooth silver ceramic coated appearance for great vintage looks, Features Corvette style 2-1/2-inch outlet for added flow and performance, Fits most Gen 1 small block Chevy heads with straight or angle plug design, Cast iron efficiency with the fitment of block-hugger style tube headers, Includes manifold flange and collector gaskets and mounting hardware for an easy installation. Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Silver. Smooth exterior finish with no exposed brackets or bolt holes for a clean appearance. Fits most factory Gen 1 SBC heads including Vortec heads. Ample clearance for both straight and angled spark plug applications.
1-3/8-inch by 1-3/8-inch square port design can be port matched to your heads. Increased flow over stock manifolds and utilizes Corvette-style 2-1/2-inch 3-bolt collector. Nodular iron construction retains heat for efficiency and quieter than tubular headers.Design tucks collector close to block like a "block hugger" header. Includes fasteners, exhaust flange gaskets, and collector gaskets for installation.
Silver ceramic coated for great looks and thermal efficiency. Low Profile Exhaust Manifolds That Provide Great Clearance with A Classic Appearance. If you've spent any time at all installing tubular steel headers on a car you know what a pain in the backside they are.They often hang too low, hit your steering box, or must pass through your steering or clutch linkage, and don't even get us started on blown out header gaskets and must constantly check and tighten header bolts. Are tubular headers worth the hassle? For most of us however, a good "block hugger" header will suffice. These header designs are known for being easier to install and have few drawbacks (except those often leaking header gaskets).
But even the block hugger header can look out of place in some builds, especially those early pre-war cars with open engine bays. You can give your small block Chevy the best of both worlds by using our smooth looking cast iron rams horn exhaust manifolds. 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 Horn exhaust manifolds are hard to beat for the price, clearance, and great fit. Fits Most Straight and Angle Plug Gen 1 Small Block Chevy Cylinder Heads. The factory cast iron SBC exhaust manifold will often have extra mounting holes/ears cast into it, either causing fitment issues or just plain ugly looking.
Stock manifolds also are cast for specific chassis and engine combinations, again potentially causing fitment issues. Our Smoothie Rams Horn exhaust manifolds are designed from the start to fit most factory head castings, be they straight plug or angled plug, while providing greater flow and power production than the typical stock SBC exhaust manifold. With plenty of material around the 1-3/8-inch square exhaust flange port you can easily port match these to your heads for greater exhaust flow. The larger 2-1/2-inch Corvette style 3-bolt collector works with both flat gaskets and a if you're stock exhaust pipe flange requires them. You can easily connect our rams horn manifolds to your existing exhaust via, or, depending on the diameter of your current exhaust system.
This complete kit includes a pair of ramhorn manifolds, mounting hardware for the manifold and collector, exhaust flange gaskets, and collector gaskets. Everything you need to easily install your ram horn manifolds without the stress and frustration of trying to fit tubular headers. Plus, there's no denying the ramhorn manifolds look so right on SBC powered hot rods and classic trucks. Choose from the silver ceramic finished manifolds offered here, or we also offer our rams horn manifolds in,, and versions as well. Looks Better than the add.
By Rod on January 21, 2022. They actually look better than the add picture. I installed them easily and tuned the engine without any dimming of the shine afterward. Yes, I recommend this product. By Cornhead on November 06, 2020. Very nice looking and good quality.By Hemirrhoid on October 31, 2020. Good looking ceramic coated ramhorns.
Great for tri-five Chevy's who have limited header space on the driver's side. Large bore for more flow and have a nostalgic look. Yes I would bye again, third set I've ordered. By streertrodted on August 27, 2020. Yes I would bye again and again, nice stuff and complete.By BlckSS396 on June 07, 2020. Looked great on my SBC painted honduras maroon with black powder coated serpentine belt kit. Related Items / Suggested Parts. Tight-Tubes Block Hugger Header Extension Kit, Mild Steel. Speedway 3-Bolt Header Collector Reducer Kit, 2-1/2 to 2 Inch.
Stainless Header Reducer Kit, 2-1/2 to 2 Inch. Tight-Tubes Block Hugger Header Extension Kit, Stainless Steel. Tru-Ram® Small Block Chevy Exhaust Manifold Gasket Set. Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Raw.
Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Black. Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Chrome.Steel Exhaust Collector Ring, 2-1/2 Inch. Speedway Motors is America's Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years.