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L64 RPO code engines from GM refer to a 3.1L variant. Used in the Lumina motor vehicles, the flex fuel and standard fuel versions had a three-year lifespan. General Motors stepped up its production for its sedan V6 vehicles in the early 1990s. Several vehicles that were marketed during this time were updated to find…

Cadillac cars used the L62 engine for the first time in 1981. Picked to be a revolutionary piece of technology, the modified V8 block was able to self-correct its fuel economy. The gas guzzler larger engines in the early 80s were hoped to be corrected with the use of the 8-cylinder system built at General…

The L61 RPO GM engine is a 2.2L Ecotec block first built in the year 2000. This model is part of the Generation I family of units built for sedan, van and SUV applications. While there have been modifications from the original design, the basic technology has remained unchanged. A user of this website can…

The Northstar engine was an L47 block built by General Motors between 1995 and 2003. This build has a special history as being a dual-tier block utilized in standard and performance automobiles. As a top model, the used L47 engine for sale inventory posted on this website is available to buy. Consumers have the option…

A used L44 crate engine is available on this website. People who are beginning a quest to research what blocks are still available on the preowned market will appreciate this resource. There were only 4 installations of the V6 2.8-liter motor in a 3-year period at the GM company between 1995 and 1988. Inventory can…

The RPO 37 engine code refers to the 4.6L Northstar block built for Cadillac, Buick and Pontiac vehicles. GM paired this model up for sale with its luxury lineup of automobiles sold exclusively in the United States and Canada. As a high output performance build, the Northstar series was built between 1993 and 2011. It…

The L35 V6 is a 4.3L engine built by GM in 1996 and used in multiple motor vehicles. While the Vortec brand was already established, a change to the heads on the block were the biggest difference between late model builds. Many people still search the secondary inventory from salvage yards to find a 4.3L…

The 454 big block is offered in L19 RPO code versions by GM. This motor is widely used in trucks, sport utility vehicles and vans built between 1987 and 2000. There are two different versions produced depending on the type of vehicle using the 7.4-liter displacement. Cheap prices for all L19 crate engine for sale…

The 8100 Vortec block has an L18 option code. This refers to the 8.1-liter displacement. As a big-block engine, the 8100 was used for the first time in the year 2001 by General Motors. This was the first major upgrade over the 7.4-liter displacement units in production for decades prior to the millennium. Any person…

The L05 engine from GM is a 5.7L displacement block. While this series was manufactured for only 9 years in the U.S., the legacy of this V8 model cannot be ignored. As a Generation I model, the L-series was unique because there were different compression ratios used depending on the type of installation required. A…