4.5" Aluminum Housing Spacer for 9" Floater Rear End Understanding that being first across

Understanding that being first across the line is what it's all about

351c Cleveland

as well as 1/3 smaller

1966-72 (1973 non-CA) passenger cars

Speedmaster 4340 Billet Steel crankshafts are manufactured from high quality true billet round bar stock

4.5" Aluminum Housing Spacer for 9" Floater Rear End Understanding that being first acrossThis 4. 5" aluminum housing spacer is a versatile and durable component designed for use with 9" floater rear end assemblies. Made from high quality aluminum, it ensures a reliable fit and long lasting performance in various automotive applications. Lightweight and resistant to corrosion, this spacer is an excellent choice for enhancing the efficiency and durability of your setup.