Wiseco ProTru Forged Piston- Flat Top - 4.060" Bore - 3.480" Stroke - 6.000" Rod - Chevy 350 2070066 MYLAPS TR2 Rechargeable Transponder -

MYLAPS TR2 Rechargeable Transponder - 2 Year Subscription

Does not affect steering or suspension geometry

2002-2006 GMC Yukon

Pontiac: Catalina 78 - 81

Wiseco ProTru Forged Piston- Flat Top - 4.060" Bore - 3.480" Stroke - 6.000" Rod - Chevy 350 2070066 MYLAPS TR2 Rechargeable Transponder -Manufactured by Wiseco, ProTru Pistons are forged and affordable with features usually only found in more expensive pistons. Wiseco Pro Tru Kits include pistons and wrist pins. Ideal for racers on a tight budget. The pistons feature CNC machined domes, oversized valve pockets for use with larger diameter valves and higher lift camshafts, and precision reamed, pressure fed wrist pin oiling holes. Last but not least, the wrist pins are made from