Product Description
2 Bolt Thermostat Housing Outlet Neck All GAS L Engines 11060-21000 11060-U0100
Specifically fits the below years and models, but can also be used on most any other L engine thermostat housing that uses a 2 bolt neck
510 L16 1968-1973
610 L18 L20B Early 1973-1974 (some 73's use a different one with a threaded port on it, use this neck if you want to delete that port)
710 L18 1974
521 Pickup L16
620 Pickup L16 L18 1972-1974 (some 73's use a different one with a threaded port on it, use this neck if you want to delete that port)
S30 240Z 260Z L24 L26 1970-1974 (some 73's use a different one with a threaded port on it, use this neck if you want to delete that port)
Bolts required are
2- M8x1.25x30
S30 240Z 260Z 280Z 510 A10 610 710 810 200SX S10 521 620 L16 L18 L20B L24 L26 L28
11060U0100 1106021000 11060-U2001 11060U2001
