Corvette-Style 2-1/2 Inch Fits RamHorn Exhaust Manifold, Right Side

Description: Specially modeled after 1962-63 327 Corvette manifolds, Will work on most small blocks up to 1999, To be uses with 3 bolt header reducer/collector, Has 2-1/2" diameter outlets and comes with provisions to accept original alternator type bracket, They are the perfect addition to a retro 327 style build Corvette-Style 2-1/2 Inch Ram Horn Exhaust Manifold, Right Side Sku # 9300327-R Mfr. Part # 9300327-R Condition New Brand Speedway Motors Sold Each Details Info 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 350hp L79 (all came with 2-1/2" outlets). These Chevy ram horn manifolds are copies of the original1962-63 Corvette manifolds and can be used on almost any small block engine up to 1999. The cast in brackets are for the water tank on the drivers side and generator bracket on the passenger side. These can be cut off and smoothed per customers preference. These are a square port configuration with 1-5/16” top to bottom and also side to side. Compare to your head port size for compatibility. Modeled after 1962-63 327 Corvette manifolds Works on most small blocks up to 1999 2-1/2" diameter outlets Use with 3 bolt header reducer/collector Sold each, specify right or left. Both L and R sides include alternator boss Gaskets and bolts/hardware are not included Specs 9300327-L Header Dimension A: 4.00" (GIF)Overall Length: 20.25"Overall Height: 6.50"Center to Center: 3.50"Collector Diameter: 2.50"Notes: Center of head mounting bolt to bottom of collector flange is 4-3/16", to highest point of manifold is 2-3/4" 9300327-RHeader Dimension A: 4.0313" (GIF)Overall Length: 21.00"Center to Center: 4.50"Collector Diameter: 2.50"Inlet Size: 1.3125"Notes: Distance from head mounting bolt to collector flange bottom is 4.1875". Center of head mount to highest point is 2.75". Installation Tips Both the left and right sides include a mounting boss on the front of the manifold. If it is not required or needed, it can be machined off if necessary by the end user / installer. Ports measure 1-5/16” side to side and top to bottom Has sufficient material for porting/matching to your head.If using on original '62-'63 Corvette: Generator mounts on passenger side (right side, 4.5" bolt centers)Water tank mounts on drivers side (left side, 3.5" bolt centers) These manifolds will bolt onto the Chevy small block engines up until the advent of the LS series engines in 1999. They are copy of the stock 62-63 Corvettes where the passenger side manifold is cast with the boss for the generator and the drivers side is cast with the mounting boss for the water tank. This is reverse of the later years and the possibility of adapting to different accessories such as the A/C compressor would be up to the installer. These are specific to the 62-63 Corvette for accessory mounting. No issues with high compression engines have been noted. These manifolds will work with the standard port small block Chevy engines. Fit to your application can be verified by some basic measurements as follows: * A” dimension from the head to outer edge of the collector flange is 4-1/32” * Center of head mounting bolt to bottom of collector flange is 4-3/16” * Center of head mounting bolt to highest point of manifold is 2-3/4” * Right Manifold: Accessory bolt boss center-to-center is 4.5" * Left Manifold: Accessory bolt boss center-to-center is 3.5" The outlet is directly below the center two ports on the head. You will need to verify clearance on your steering and cross member for exhaust hook up. Specs Material Type Steel Sold in Quantity Each Finish Natural Flange Style Square Port Notes These do not include gaskets or bolts. Distance from head mounting bolt to collector flange bottom is 4.1875". Center of head mount to highest point is 2.75". Ports measure 1.31" square Gasket(s) Included No Hardware Included No Header Dimension A 3.85 Header Dimension B 5.30 Header Dimension C 18.50 Collector Diameter 2-1/2 Inch MFG. Part # 9300327-R Reviews Much nicer than the stock exhaust Rated by Obie on October 27, 2021 Summary: These fit nicely on my stock 56 265. Definitely will let the engine breath better Yes, I recommend this product. Great exhaust manifold. Rated by Motoxfamily on October 01, 2021 Summary: These manifolds are great. I used them doing a small conversion on my 1950 GMC truck. These fit well and flow good. Yes, I recommend this product. 21/2 in Ram Horn Exhaust Manifold Rated by Mike on March 19, 2021 Summary: Replaced my right 2 1/2 exhaust manifold that had cracked and couldnt be repaired. Bought manifold from Speedway Motors and I couldnt be happier with the quality of this manifold looks like the original and the price you cant beat it. Yes, I recommend this product. Great price Rated by Tom on September 20, 2020 Summary: Love these and the fact that they fit and look great is awesome. Easy to cut off the ear if needed for clearance. Thank you Speedway Motor for fast delivery and great products. Yes, I recommend this product. Great product very good finish and fit. Rated by Super Coop on June 14, 2020 Summary: nothing bad to say it was just what I ordered Yes, I recommend this product. 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Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.

Price: 69.99 USD

Location: Lincoln, Nebraska

End Time: 2024-10-19T12:02:21.000Z

Shipping Cost: 15.99 USD