DODGE, PLYMOUTH (Mopar) Big Block Intake Gaskets
Fits the following engines:
383, 400, 413, 440ci
Part # is RG-90175
Set of two gaskets – 1/16″ thick
Gaskets made of NI 2085 Interface Performance Material
NI–2085 has a nitrile butadiene rubber binder for resistance to water, coolant, oil and fuel.
It has excellent strength and seal-ability characteristics.
Wash the cover and cylinder head surfaces with solvent.
Remove all traces of oil.
TORQUE to Manufacturers specifications.
** DO NOT OVER TIGHTEN. **
Proudly made in the USA.