Thompson Motorsports Cnc Ported 317 Heads Gm Ls3 Blue Springs Good To .580" Lift on 2040-parts.com
Nevada, Texas, United States
Included items: 317 GM core castings GM blue .580 lift springs GM Valves CNC port intake runners CNC port exhaust runners Surface heads Face intake surface and exhaust surface True valve cover rail Performance 5 angle valve job Logo heads Assemble heads Vacuum test heads
These heads have a 235CC intake runner and 95CC exhaust runner. Have questions? Give us a call 972-853-2450 OR come by the office and see them at 545 Justin Place Nevada, TX 75173 These heads are performance heads, It is the purchasers responsibility to ensure that the product purchased will work with your build. We are not responsible for incorrectly ordered or installed parts. ***dealer and wholesale accounts available, call for details*** **please call for rush orders** We make every effort to keep these motors/heads in stock, however build times can vary. So please call to verify the build time of your motor/heads. |
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