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Price: $389.99
Designed after the truck manifolds but have extra material where needed to improve flow and increase strength, Fits most \'54-\'64 Y-blocks, Gaskets included, 239, 272, 292 and 312 OHV engines Tru-Ram® Cast Iron Ford Y-Block V8 Exhaust Manifolds Sku # 9300312 Mfr. Part # 9300312 Condition New Brand Tru-Ram Manifolds Sold Pair Details Notes
To help determine fit:
"A" dimension, right angle to the exhaust port flange of the head, is 5.25".
"B" dimension is in 2 measurements: from the centerline of the bolt
holes UP; and from the centerline of the bolt holes DOWN.
The UP dimension is 4.5", the DOWN dimension is 4".Overall length from front-to-back is 18.5"One end bolt hole is slotted to the end of the casting. This will allow
the installer to start one bolt into the engine to hold the gasket, and
then slip the manifold onto that bolt and use that to support the
manifold/gasket to make alignment and insertion of the other bolts much easier.The ports are just under 1.375" square. There is enough material around
the ports to open them up to 1.5" or more, should the customer wish to do so.
The 2-bolt flanges for beginning the head pipe installation are sized
for 2" tubing. They appear to be a fairly normal flange type, and could
be opened up to 2.25" or more if the customer so desires.
The outlet port of the manifold is bored to 2" ID.
The collector is centered between the center ports on the head.
InfoIf you are reading this then you probably already know that Tru-Ram®s are the best cast iron manifolds for your Ford Y-Block engine. These Ford Y-Block exhaust manifolds are designed after the truck manifolds, but have extra material where needed to improve flow and increase strength. Fits most 1954-1964 Y-Blocks. Does not included mounting hardware.
Header Dimensions (GIF)
Includes gaskets, steel exhaust hook-up flanges (2\" I.D.), and grade 5 hardware to hook up the 2 bolt collector flanges.
Fits:
- Ford 239 Y-block
- Ford 272, 292, and 312 Y-Block
- Majority of the 1954-1964 Ford Y-Blocks
Note: These headers are not designed to support any accessory mounting such as alternator, power steering pumps, etc. These manifolds do not publicize a fit for any specific vehicle.
Specs- Overall Length: 18.5\" front-to-back
- Port Dimensions: 1.375\" x 1.375\" (can be opened up to approx. 1.5\" square)
- Exhaust Flange Outlet: 2\" I.D. (can be opened up to approx. 2.25\")
- Exhaust Flange Thickness: 5/16\"
- Exhaust Flange Bolt Pattern: 2-bolt, 3-1/8\" center-to-center
(Please use the GIF chart below along with the following description.) \"A\" dimension, right angle to the exhaust port flange of the head, is 5.25\". \"B\" dimension is in 2 measurements: from the centerline of the bolt holes UP = 4.5\"; and from the centerline of the bolt holes DOWN = 4\".
Header Dimensions (GIF)
Note: One end bolt hole is slotted to the end of the casting. This will allow the installer to start one bolt into the engine to hold the gasket, and then slip the manifold onto that bolt and use that to support the manifold/gasket to make alignment and insertion of the other bolts much easier.
WARNING: Cancer and Reproductive Harm -- p65Warnings.ca.gov California Customers: This part has been identified as emissions sensitive and can only legally be installed on race-use only vehicles, off-road-use only vehicles, or pre-1965 vehicles in the State of California in accordance with the California Air Resource Board (CARB) requirements. Once your order is placed you will be contacted by Speedway Motors within 2 business days so that you can certify that you will only use such parts on these types of vehicles in California. Specs Sold in Quantity Pair Finish Natural Material Type Iron Gasket(s) Included Yes Hardware Included No Header Dimension A 4.88 Header Dimension B 5.00 Header Dimension C 18.25 MFG. Part # 9300312 Collector Diameter 2 Inch Reviews I would by this product again. Rated by John on June 17, 2019Summary: Perfect fit for the application. Was on a manual shift truck.
Pros: This is a perfect fit for a 1959 292 y block
Yes, I recommend this product.
just the thing I was after Rated by Peter on February 04, 2019Summary: Building a period rod you have to have the right parts
Yes, I recommend this product.
I wanted a quilty product for my old 62 ford f100 Rated by old fat man on January 17, 2019Summary: 62 ford F100
Yes, I recommend this product.
nice product fits my needs Rated by Joe on December 26, 2018Summary: Can't say anything negative about the Exhaust manifolds. It's exactly what I needed. Fit was good, quality was outstanding, price was fair
Yes, I recommend this product.
Yes Rated by Pat on December 10, 2018Summary: Fit was perfect. appearance is excellent. Will let you know on completion of performance.
Pros: product was just as described
Yes, I recommend this product.
Related Items / Suggested Parts 1953-64 Ford F100 Truck 272/292/312 Y-Block Chassis Headers, Raw Patriot Exhaust H8440 1953-1956 F100 Fenderwell Y-Block Headers, Plain Hardware for 9300312 Extreme Exhaust Header Gaskets, Ford Y-Block ShippingCombined Shipping:
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