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The industry's most popular true high performance cast iron cylinder head has been continuously improved since its introduction over 20 years ago. With 200cc intake and 69cc exhaust ports, World's SPORTSMAN II heads offer 30-70 horsepower gains over OEM heads, yet are 50-state emissions legal.
These tight-fit headers are designed to be used with standard exhaust port Small BlockChevy heads that have angle spark plugs. Features 1-5/8" primary tubes and 2-1/2" collectors with 2-1/4" outlets.
You don't sacrifice quality for a low price - get both with a set of Flo-Tek aluminum alloy cylinder heads. These heads are loaded with high end features like bronze valve guides, 5-angle valve job, and 3/8" screw-in rocker studs with guideplates. These are a pre-1986 design head.
These heads deliver significant gains in both power and torque for all Small Block Chevy applications - right out of the box.Available for a variety of applications. All heads feature a multi-angle Serdi valve job.
These heads deliver significant gains in both power and torque for all Small Block Chevy applications - right out of the box.Available for a variety of applications (see chart). All heads feature a multi-angle Serdi valve job.
You don't sacrifice quality for a low price - get both with a set of Flo-Tek aluminum alloy heads. These heads are loaded with high end features like bronze valve guides, 5-angle valve job, and 3/8" screw-in rocker studs with guideplates. These are a pre-1986 design head.
These complete Dart Iron Eagle Platinum cylinder heads are professionally assembled right here at Speedway Motors. We offer three different versions of each head (Street Ready, Flat Tappet Ready, Roller Ready) to perfectly suit your racing needs. Choose from 200cc or 215cc intake runners, 49cc or64ccchambers, andwith an Angle or Straight plug configuration.
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 manifoldsfeature afully polished, show-quality finish.Enjoy the performance of tube-headers with the nostalgic look of the ram horn, along withthe low maitenance characteristics that stainless steel provides!Provides a tight-fitto minimizesteering and clearance issues Same performanceas tube headerswith classic ram horn stylingOffers a distinctive ...
Spread port, 1-7/8" tube. For cars with engine setback of 2-3/4" - 5". Number one spark plug must be behind the ball joint. 3-1/2" collector. Fits angle plug heads. Includes gaskets and header bolts.
These Dynatech Long-Tube Headers have longer primary pipes to produce maximum torque and horsepower. They come with gaskets, bolts, hardware and fit small-block Chevys with angle-plug or straight-plug heads.
Works with angle-plug or straight-plug SBC.