Buick Grand National 3.8 L 231 3.84 Bore 3.4 Stroke 5.96 Rod 1.835 CH (CP Pistons ZR233)

Enhance the performance of your Buick Grand National with the high-quality CP Pistons ZR233. Designed for precision and durability, these pistons are perfect for enthusiasts looking to optimize their engine's capabilities. With a 3.84 bore and 3.4 stroke, these pistons ensure a perfect fit and superior performance.

• Engine Compatibility: Specifically designed for the Buick Grand National 3.8 L 231 engine.
• Bore and Stroke: Features a 3.84 bore and 3.4 stroke for optimal engine performance.
• Rod Length: Comes with a 5.96 rod length, ensuring a balanced and efficient engine operation.
• Compression Height: 1.835 CH for enhanced engine compression and power output.
• Durability: Made from high-quality materials to withstand high-performance demands.

Upgrade your vehicle with CP Pistons ZR233 and experience improved power and reliability. Perfect for both street and track applications, these pistons are a must-have for any performance enthusiast.

Engine build fitment

Buick V6. Match the selected dimensions, engine generation and rotating assembly specification before machining or assembly.

Installation and BBT workshop support

Confirm finished bore size, piston-to-wall clearance, compression height, pin specification, ring gaps and valve clearance against the supplied piston documentation.

Built by Boost & Tune is an authorised Spool Imports dealer and can assist with component selection, engine assembly and tuning requirements for your build.