Holley EFI Mid-Rise Intake-GM LS3/L92 Oil Temp Gauge 275" thick-walled Hi-Silicon ductile casting

275" thick-walled Hi-Silicon ductile casting

this adapter provides external oil lines to allow the addition of an engine oil cooler to most 1963-2007 GM V-8 engines

have 1/4"-20 thread and a built-in ALL18560 captured washer

5-inch and 2

800 in H Beam Rods

Holley EFI Mid-Rise Intake-GM LS3/L92 Oil Temp Gauge 275" thick-walled Hi-Silicon ductile castingHolley Mid Rise Intake GM LS3 L92 Single Plane MidRise EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS3 L92 style rectangular port cylinder heads Includes mounting bolts & washers as well as pipe plugs for Manifold vacuum and MAP sensor ports. Also includes O ring cylinder head mounting flange gaskets for an OEM style seal. This manifold will not work with factory fuel rails and requires the use of Holley Fuel Rail Kit HLY534