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Product Summary

Universal Fit, Stainless Steel, Polished

  • These investment cast stainless steel ram horn manifolds are perfect for any hot rod
  • Fully polished to a show quality finish these stainless steel manifolds are truly an eye catcher
  • Enjoy the performance of tube-headers with the nostalgic look of the ram horn
  • Fits most SBC cylinder heads including angle plug heads
  • Large 2-1/2" Corvette sized outlet further enhances performance

Key Specs

MFG. Part #9300302
BrandTru-Ram Manifolds

Need To Know

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Details

The hobby was amazed by the design, quality and performance of our Small Block Chevy cast iron Tru-Ram® exhaust manifolds. Little did everyone know 'Speedy' Bill had more up his sleeve. These investment cast stainless steel ram horn manifolds feature a fully polished, show-quality finish. Enjoy the performance of tube-headers with the nostalgic look of the ram horn, along with the low maitenance characteristics that stainless steel provides!
  • provides a tight-fit to minimize steering and clearance issues
  • Same performance as tube headers with classic ram horn styling
  • Offers a distinctive look
  • Fits most round port SBC cylinder heads
  • Works with most straight or angle plug heads
  • 2-1/2" collector size
  • Includes stainless mounting hardware and gaskets
  • 3-1/2 " from cylinder head surface to outside point
  • 3-1/2 " from manifold bolt center to top of header
  • 5-1/2 " from manifold bolt center to bottom of collector
  • Exhaust ports are a square configuration just under 1.375 " wide and tall
  • 3-1/2 " from cylinder head surface to outside point
  • 3-1/2 " from manifold bolt center to top of header
  • 5-1/2 " from manifold bolt center to bottom of collector
  • Exhaust ports are a square configuration just under 1.375 " wide and tall

Application

  1. These do not clear the steering box on 1935-1940 Fords or 1955-1957 Chevy cars.
  2. 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.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Specifications

KEY SPECS
MFG. Part #9300302
BrandTru-Ram Manifolds
GENERAL
Material TypeStainless Steel
FinishPolished
Flange StyleSquare Port
Collector Diameter2-1/2 Inch
Gasket(s) IncludedYes
Header Dimension A3.50"
Header Dimension B7.00"
Header Dimension C18.38"
Hardware IncludedYes
Sold in QuantityPair