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1984-1987 Buick Regal
800 in Head
Transmission Crossmember for years 1979 -1993 (Fox Body Platforms)
Nuts have a built-in washer with a serrated face to lock nut tight against panels
No Heat Soak Problems
Winters Billet Aluminum Locker Differential SP650BK 1984-1987 Buick RegalLocker is a fully automatic locking differential that delivers spool type traction on the straightaways and automatically unlocks in the corners. Weighs 13 lbs. 8 oz. For more than 60 years, Winters Performance Products has been producing high performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick change gear sets to shifter assemblies, as well as many components specifically for
