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JS100S8-4125-5
viton valve seals
professional quality wiring harnesses with labeled connectors and the FAST EFI Installation & Tuning DVD
Dimension from block surface to hub: 5-1/2"
the largest and highest flowing BBC product in our line-up with flow numbers that are creeping up on many of our competitor's 18 degree Pro-stock style heads
Water neck GM LS1 through LS8, Straight Outlet, Black Finish MZWN0039S Product:Default Title JS100S8-4125-5Water neck GM LS1 through LS8, Straight Outlet, Black Finish MZWN0039S WN0039S A wide variety of thermostat housing solutions are found in our arsenal. All are aluminium, precision machined and finished to the highest standards. This part number features: Fits GM LS series engines Straight out design (not stock configuration) Accepts any of our WN style outlet fittings O ring seal no gasket required Black anodised finish Note: To complete your
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