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Street Race Truck More... The Toolbox
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$299.99
Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron
Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron

Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron

Universal Fit, Steel, Natural, Square Port Flange Style, 2-1/2 Inch Collector Diameter

11 Reviews | 32 Answered Questions
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Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron
Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron
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Part # 9300300
$299.99
pair
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Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Material Type:
Steel
Finish:
Natural
Flange Style:
Square Port
Collector Diameter:
2-1/2 Inch
MFG. Part #:
9300300
Header Dimension A:
3.80"
Header Dimension B:
7.15"
Header Dimension C:
18.56"
Gasket(s) Included:
Yes
Hardware Included:
Yes
Sold in Quantity:
Pair
Notes:
Will not work with GM "fastburn" heads.

Info

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.

Application

  1. Fits great in a variety of street rod and vintage truck applications – particularly those with Mustang II-type suspensions.
  2. Tru-Rams® will not clear original-location steering boxes in 1935-1940 Fords or 1955-57 Chevy cars.

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

Specs


Some parts are not legal for use in California or other states with similar laws/regulations

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Videos
  • Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
  • Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.

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