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Price: $299.99
America\'s Oldest Speed Shop® Lincoln, NE Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron Sku # 9300300 Mfr. Part # 9300300 Condition New Brand Tru-Ram Manifolds Sold Pair Details Notes
- 3-1/2" from cylinder head surface to outside point
- 3-1/2" from bolt center to top of manifold
- 5-1/2" from manifold bolt center to bottom of collector
- 2-1/2" collector uses standard header reducers
If you\'re looking for the power of headers, a distinctive look and the dependability of cast iron, we have the hot setup for small-block Chevys: the Tru-Ram® exhaust manifold. We started with a clean slate and designed an exhaust manifold that will give you looks and performance never before available in cast iron.
- provides a tight-fit for steering and clearance issues
- Flows better than original Corvette manifolds
- Same performance as tube headers with classic ram horn styling
- Offers a distinctive look
- 2-1/2\" collector uses standard reducers or tight tube extensions
- Includes mounting hardware and gaskets
- Tru-Ram® Dimension Chart (GIF)
Header Dimension Chart
Note: The exhaust port size is square and large enough for most round port heads. It measures 1.375\" x 1.375\" and should be sufficient for most small block cylinder heads. Variation in location of spark plugs on aftermarket heads makes it impossible to verify that the Tru-Ram® will fit all heads on the market, but it will clear most straight and angle plug heads.
SpecsApplication This Part Fits
- Fits great in a variety of street rod and vintage truck applications – particularly those with Mustang II-type suspensions.
- Tru-Rams®will not clear original-location steering boxes in 1935-1940 Fords or 1955-57 Chevy cars.
Summary: Great manifold, installed on 79 vette with no issues. collector is actually a 2.25" diameter and the flange measures 3" from bolt center to bolt center. I installed 3/8" x 2 1/2" studs, walker 31413 donut and a 1" piece of 2.25 pipe sleeve to hold donut in place so it can bolt up to a stock type flared downpipes.
Pros: Increases Efficiency Rugged Construction
Yes, I recommend this product.
Love them Rated by Eddie on November 11, 2016Summary: Love these manifolds but because of my vortec heads I am still burning plug boots.
Yes, I recommend this product.
Great product - I ordered the cast iron version! Rated by West TN Willys on June 20, 2015Summary: Using the manifolds on a Willys wagon restification!Plenty of clearance, both steering and framewise!Again, great product!
Yes, I recommend this product.
Nice product Rated by CobraFFR on August 15, 2014Summary: Just got them delivered today and they are a really nice piece. My engine is on the stand an not in the vehicle yet so I don't know how well they will fit in my truck. But, I wanted to let folks know that mine came with all the bolts and gaskets needed for installation. It was not obvious to me in the description, so now I have an extra set of gaskets and I don't need to buy bolts.
Pros: Quality part
Cons: description omitted bolts and gaskets
Yes, I recommend this product.
AN OUTSTANDING ALTERANTIVE FOR HEADERS Rated by sfcrob on July 23, 2014Summary: I HAVE A 82 C10 CHEVY TRUCK WITH A GOODWRECH 350 CRATE MOTOR. I FIRST TRIED A SET OF FLOWTECH HEADERS THAT DROVE ME NUTS WITH CONSTANT HEADER LEAKS. I SAW THESE, AND AFTER A BIT OF RESEARCH DECIDED TO TRY THEM. BOY AM I VERY GLAD THAT I DID. THE LEFT SIDE FIT PERFECT WITH NO PROBLEMS, AND AFTER A GRINDER, WITH SOME MINOR GRINDING ON THE RIGHT SIDE MOTOR MOUNT "BAM" IT SLIDE RIGHT ON. A LOCAL EXHAUST SHOP WELDED THE PIPE'S UP #$60#, AND I NOW HAVE THE BEST OF BOTH WORLDS. IT WAS WORTH THE EXTRA EFFORT TO MAKE THIS SETUP WORK, BUT I AM VERY VERY HAPPY. I TOOK A CAN OF KBS SPAY ALUMINUM HIGH TEMP PAINT, AND PAINTED THEM PRIOR TO INSTALLATION, AND THEY REALLY MAKE A NICE COSMETIC UPGRADE TO THE ENGINE COMPARTMENT. THOSE RUSTY LOOKING HEADERS CAN'T COMPARE TO THE LOOKS , AND OVERALL PERFORMANCE OF THIS SETUP. GREAT LOOKS, FIT, AND EXCELLENT OVERALL SOUNDS. NO DOWNSIDE TO THIS WHATSOEVER. JUST AS GOOD AS HEADERS WITHOUT THE HEADACHES!!!!!!
Pros: great looks & sound nice all around fit
Yes, I recommend this product.
Related Items / Suggested Parts Small Block Chevy Louvered Exhaust Manifold Covers, Chrome, Pair Tru-Ram® SBC Exhaust Manifolds, Unpolished Stainless Tru-Ram® SBC Exhaust Manifolds, Polished Stainless Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold Tru-Ram Small Block Chevy Exhaust Manifold Gasket Set Stainless Header Reducer Kit, 2-1/2 to 2 Inch Speedway 3-Bolt Header Collector Reducer Kit, 2-1/2 to 2 Inch ShippingShipping Policy:
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