Roller Cam Button

This is a brand new roller cam button for 1986–1987 Buick Grand National and Turbo Buick applications, designed to control camshaft end play in roller cam setups and protect your front cover from thrust wear.

Included with the Kit:
Roller cam button assembly
Spring

Here’s what’s not included with the kit (at this exact moment):
Mounting hardware

This gives you a simple, ready-to-install solution for managing camshaft thrust in roller cam engines, helping maintain proper timing alignment and front cover longevity.

🟦 New Part – Engine Timing & Thrust Control Upgrade (86–87 Turbo Buick)

Why You Want It
Because uncontrolled cam walk eats front covers. This roller cam button keeps your camshaft located properly, reduces thrust wear, and protects your timing cover when running a roller cam. The roller design minimizes friction while maintaining consistent contact, helping stabilize timing and extend component life. If you’re building or upgrading to a roller cam, this is mandatory insurance for your front cover and timing setup.

All parts are sold as-is with no returns, refunds, or exchanges. Buyer is responsible for verifying fitment for their specific application prior to purchase. Turbo 6 Parts makes no performance guarantees. All sales are final.