TCI Auto SFI Flexplate For Chevy Small & Big Block 168T Internal Engine 399273

TCI Auto SFI Flexplate For Chevy Small & Big Block 168T Internal Engine

The TCI Auto SFI Flexplate is designed for Chevy enthusiasts looking to enhance their engine's performance. This flexplate fits Powerglide, TH350, TH400, 700R4, 2004R, and 4L80E transmissions, making it a versatile choice for both small and big block Chevy internally balanced V8 engines. Manufactured by TCI Automotive, this product is built to meet the demands of serious DIYers and professionals alike.

Constructed with high tensile strength material, this flexplate resists elongation and cracking, ensuring durability and reliability under high-performance conditions. With its SFI 29.1 approval, you can trust that this flexplate meets stringent safety standards, making it an excellent choice for performance builds.

Key features

• SFI 29.1 approved for enhanced safety and performance.
• Fits both small and big block Chevy V8 engines with a 6 bolt crankshaft flange.
• Drilled for 10.75" small GM and 11.5" big GM converter bolt patterns.
• .035" thicker than stock for added strength and durability.
• Starter ring welded to both sides for extra reinforcement.
• Compatible with stock 3/8" mounting bolts; can be drilled for 7/16" applications.

Technical details

• Size: 14" diameter, 168 teeth.
• Material: High tensile strength steel.
• Compatible with various GM transmissions.
• Weight: Lightweight design for performance efficiency.

Applications / fitment

This flexplate is typically used in high-performance and racing applications, providing a reliable connection between the engine and transmission.

• Passenger vehicles with Chevy small and big block engines.
• Race cars requiring high-performance flexplates.
• Off-road vehicles needing durable engine components.
• Custom builds in automotive workshops.

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

Is this flexplate compatible with my engine?

This flexplate is compatible with small and big block Chevy V8 engines that have a 6 bolt crankshaft flange.

What transmissions can I use this flexplate with?

The TCI Auto SFI Flexplate fits Powerglide, TH350, TH400, 700R4, 2004R, and 4L80E transmissions.

How thick is this flexplate compared to stock?

This flexplate is .035" thicker than stock, providing additional strength and durability.

Can I use this flexplate for high-performance applications?

Yes, this flexplate is designed for high-performance applications and is SFI 29.1 approved for added safety.

What bolt patterns does this flexplate support?

It is drilled for both 10.75" small GM and 11.5" big GM converter bolt patterns.

Are mounting bolts included with the flexplate?

No, the flexplate is sized for stock 3/8" mounting bolts, which are not included.