Frankenstein Screw-In 16 AN Male O-Ring Thread Breather - 12 AN Male Evacuation Fitting - Black / Natural FIV040-4102-W Replaces OE 4487696K

Replaces OE 4487696K

Use these blocks anywhere power or ground distribution is necessary

Silicone Insulation

amplifier and magnetic pickup trigger inputsWorks on 12 - 18 volt electrical systemMultiple sparks for 20 degrees of crankshaft rotationBuilt-in Soft Touch Rev Control is adjustable with RPM ModulesClear plastic base plate for easy tech inspectionCircuit board is encased in a clear two part silicone elastomer6-pin Weathertight connector

In 1949 Weiand introduced a series of "tri-power" and four 2-barrel manifolds and immediately after WWII Weiand debuted a line of aluminum cylinder heads for flathead Ford engines

Frankenstein Screw-In 16 AN Male O-Ring Thread Breather - 12 AN Male Evacuation Fitting - Black / Natural FIV040-4102-W Replaces OE 4487696KProduct Description: Breather Screw In 16 AN Male O Ring Thread 12 AN Male Evacuation Fitting Aluminum Black Anodized Natural A designer and manufacturer of top quality high performance cylinder heads and intake manifolds for GM's popular LS series engines as well as other performance powerplants, Frankenstein Engine Dynamics specializes in taking a high output engine to the next level. They also offer premium camshafts and valvetrain components