This is a GN1Performance "Polished Aluminum Battery Cover with engraved power 6 logo" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This cover features a brilliant high polished finish with a power 6 logo engrave on the top. It bolts straight to the core support and makes the engine bay look amazing.
***This cover should NOT be used on a top post battery
