Oil Pressure Gauge Line Through Firewall Grommet

Firewall Grommet.  This American Made Firewall Grommet is used to run the oil pressure gauge line through the firewall. Designed from the original part for superior fit and seal. Made from high-quality dense rubber to provide excellent durability.

• Used to run the oil pressure gauge line through the firewall
• Replaces original GM Part #556230
• Crafted from high quality, weather & UV resistant EPDM rubber for maximum longevity - will not fade, crack or shrink
• Direct fit - USA MADE to original specifications for an authentic fit & appearance

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