Moroso Extended Filler Neck - SB, BB and 90 V6 Chevy Intake Manifolds H768D03L Available in 2 color choices

Available in 2 color choices

LS1 intake manifold

250 to 1 in Thick

1979-1982 Mercury Marquis

Moroso Extended Filler Neck - SB, BB and 90 V6 Chevy Intake Manifolds H768D03L Available in 2 color choicesExtended filler neck raises water fill point 5 3 4" above manifold; ideal for bleeding off cooling system air 45 degree incline of filler tube clears air scoops to provide quick and accessible filling for between rounds cool down Mounting base, extension tube and neck are all manufactured from rugged 6061 T6 billet aluminum to withstand harsh racing environments and continual cap removal replacement Accepts standard size radiator cap (not included)