1979 Pontiac Firebird Trans-Am WS6
This is a perfect example of a tastefully modified original Trans-Am. Its original 6.6L motor was replaced by a modified 1970 YS Big Block 400CI motor. The original 3:42 limited slip differential is still in place. With a fresh repaint, this WS6 looks outstanding, while maintaining its original interior. This hard to find WS6 Trans-Am does come with a build sheet.