CP Piston BRS Olds 374 4.125 Bore 3.500 Stroke 6.000 Rod Set Of 8 (MTO Non-Cancel)

This is a set of eight CP Pistons BRS pistons, specifically made for an Oldsmobile 374 cubic inch engine. These pistons are designed for a 4.125 inch bore, a 3.500 inch stroke, and are intended to be used with a 6.000 inch connecting rod. Because these are made to order, they offer a unique opportunity to get precisely what your performance build needs, but please note they cannot be canceled once ordered.

CP Pistons is known for building well-made components for high-performance applications. These pistons are forged, which means they start as a solid block of aluminum that is heated and then pressed into shape under extreme pressure. This process creates a much stronger and more durable piston than cast pistons, making them ideal for engines that will see high RPMs, boost, or nitrous. The BRS series is designed for durability and performance, featuring a specific skirt design and ring land configuration to optimize combustion and reduce friction. The 4.125 inch bore and 3.500 inch stroke combination is common for building a larger displacement Oldsmobile V8, often used in drag racing or serious street performance builds. The 6.000 inch rod length is also a key factor in determining the piston compression height and overall engine geometry.

When building a performance engine, the pistons are a critical component. They need to withstand significant forces and heat while accurately transferring power to the crankshaft. CP Pistons has a solid reputation for producing pistons that meet these demands. This set is designed for a specific engine configuration, so ensure your build plans align with the 4.125" bore, 3.500" stroke, and 6.000" rod length before ordering. Remember that these are made to order and non-cancelable, so double-check your specifications.