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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
M10 hardware included
Multi-port
Plug & Play Harness – Includes a Haltech-specific DTM4 harness
4x 2D Tables
PRC 227cc CNC Ported Small Bore 3.9"-4" Cylinder Heads crossmember M10 hardware includedPRC SS227CNC Precision Race Components all new cylinder head castings completed with 227cc runners. For stock cubic inch LS1 LS2 applications requiring smaller chambers for extra compression MADE IN THE USA!! CAST IN THE USA!! MACHINED IN THE USA!! Features: 227cc Fully CNC Ported Intake Runners 84cc Fully CNC Ported Exhaust Runners Small Bore Chambers For Increased Horsepower & Torque+ SPECIFICALLY DESIGNED FOR 3. 9" 4" BORE APPLICATIONS TSP . 660
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