SKU: ATI918911S
MPN: 918911S
The Shell Assy Steel 6.325 for 918911/918912 is a precision-engineered transmission shell assembly designed for builders and restorers who require OEM-quality components in their drivetrain builds. This product is ideal for those looking to rebuild or upgrade transmissions for domestic performance vehicles and street rods.
Manufactured by ATI Performance, this steel shell assembly is CNC-machined to maintain bore alignment and bearing surface integrity. The high-quality steel construction provides superior heat dissipation compared to aluminum alternatives, making it suitable for high-performance applications.
This shell assembly is specifically compatible with models 918911 and 918912, ensuring that mechanics and enthusiasts can achieve factory-accurate bearing preload and bushing clearances, which helps preserve shift quality and extend component lifespan.
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