Enginetech P30106STD Piston Set 2.8L V6 173ci Standard Size

The Enginetech P30106STD is a complete 6-piston set designed for 2.8L (173 cubic inch) V6 engines used in AMC, Chevrolet, and Isuzu vehicles from the 1980s. This standard bore size piston set features flat-top pistons specifically engineered for engines with cast iron cylinder heads, making it ideal for stock engine rebuilds.

Key Features:

• Flat-top design for cast iron head applications
• 1.578" compression height
• Standard bore size (STD)
• Manufactured from OE-grade cast aluminum materials
• Superior size and weight grading within each set for balanced performance
• Decked 0.010" to 0.020" to compensate for oversized bores and head/deck milling
• Compatible with R89016 or M89016 piston ring sets

Enginetech pistons are precision-manufactured using state-of-the-art materials to match original equipment requirements. Each piston set undergoes strict quality control to ensure proper weight matching, which helps maintain engine balance and reduce vibration during operation. These pistons are an excellent choice for professional engine rebuilders and DIY mechanics performing stock restorations on GM, AMC, and Isuzu vehicles equipped with the 2.8L V6 powerplant.