Carrillo Porsche 2.0/2.2 Pro-H 3/8 CARR Bolt Connecting Rods

Carrillo is well-known for making strong internal engine components for racing and high-performance applications. These Pro-H connecting rods are a prime example, specifically built for the 2.0 and 2.2 liter engines found in the 1965 through 1971 Porsche 911. If you're rebuilding or modifying your classic 911's engine for more power, these rods are designed to handle the increased stress.

These rods use Carrillo's Pro-H beam design, which is a popular choice for its strength and reliability under demanding conditions. They are forged from high-strength steel and feature a 3/8 inch CARR bolt, a proprietary fastener system from Carrillo known for its robust clamping force and resistance to loosening under vibration. This ensures the connecting rod stays securely attached to the crankshaft and piston, which is critical for engine longevity when pushing performance limits. The specific design is intended to fit right into the 911's engine without major modifications, making them a solid option for a performance build.

When installing these rods, it's important to ensure proper balancing of the rotating assembly, including the crankshaft, pistons, and these connecting rods. This is crucial for smooth engine operation and to prevent premature wear on bearings and other internal components. Always refer to the manufacturer's detailed installation instructions and torque specifications to ensure a correct and safe build.