Required equipment for Spintech headers on 318/360 Magnum engines. The port plates account for the large primary design of the Spintech header to be used on the small-port Magnum head. The 3-piece Spintech plates warp and leak over time. This 1-piece design is much more sturdy and less prone to leaking.
Available in standard or Edelbrock aluminum head pattern, hardware included.
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Everything came in a timely manner any question I had about rings etc Ryan or his team was quick to answer 5 stars!
Works well, it does what it was built to do! Seems well built and should last a long time.
Ryan has always been super helpful and gone above and beyond with advice and easy to communicate with.
