Get the inside scoop on the latest developments at Promar Engines. From groundbreaking innovations to important announcements, we keep you updated on everything happening within our company and the engine remanufacturing industry.
Posted on December 11, 2025 by promarengine
The GM L84 (5.3L) and L87 (6.2L) engines are part of GM’s modern L+ series found in late model Silverado, Sierra, Tahoe, Yukon, and similar platforms. These engines use Dynamic Fuel Management (DFM) GM’s updated evolution of Active Fuel Management (AFM) Continue reading
Posted on March 17, 2025 by promarengine
We’re always looking for ways to make shopping with us easier and more convenient. That’s why we’re thrilled to announce that we now accept Zelle as a payment method—both for purchases made over the phone and through our online shopping cart! Continue reading
Posted on February 26, 2025 by promarengine
If you’re in the market for a GM 4.3L EcoTec3 V6 engine and want to avoid the common problems associated with Active Fuel Management (AFM), we’ve got great news! We are now offering GM 4.3L EcoTec3 LV3 engines with AFM deleted, giving you a more reliable and Continue reading
Posted on August 13, 2024 by promarengine
For Ram truck enthusiasts and owners, the search for a powerful, reliable engine upgrade just got easier. Promar Engines has recently expanded its lineup to include a 6.4-liter engine specifically designed for Ram trucks from 2014 to 2020. But what makes this engine truly stand out? It’s a non-MDS (Multi-Displacement System) engine that doesn’t require any reprogramming of the trucks computer. Continue reading
Posted on May 21, 2024 by promarengine
We’re excited to announce that we now offer non-AFM (Active Fuel Management) versions of the highly acclaimed GM 5.3 L83 and GM 6.2 L86 engines. This upgrade comes in response to the preferences of Continue reading
Posted on October 02, 2023 by promarengine
For three decades, Promar Engines has been a name synonymous with quality, innovation, and reliability in the automotive industry. As we celebrate our 30th anniversary, we take a moment Continue reading
Posted on August 07, 2023 by promarengine
When it comes to replacing an engine in a vehicle, there are several options to consider. One of the most intriguing alternatives to buying a brand-new engine is opting for a remanufactured engine. Remanufactured engines have been gaining Continue readingPosted on August 01, 2023 by promarengine
In the world of automotive enthusiasts and mechanics, the term “remanufacturing” is often associated with quality, reliability, and sustainability. Among the names that stand out in this realm is Promar Engines, a leader in the industry. In this blog post, we’ll Continue reading
Posted on September 27, 2022 by promarengine
Promar Precision Engines has been selected for the 2022 Best of Paterson Award in the Engine Rebuilding Service category Continue reading
Posted on July 26, 2022 by promarengine
We would like to congratulate the President of Promar Engines, Mark Fellanto, on becoming the Chairman of the Engine Builders Association (AERA). This is a great honor as the AERA is Continue reading
Yes. We can remanufacture your original engine back to factory specifications.
Yes. We provide machining services for engine blocks, cylinder heads, crankshafts and connecting rods.
Yes. All customers picking up at our New Jersey facility must pay New Jersey sales tax.
Sorry, we can't help with vehicle repairs we are not mechanics. You may want to contact a licensed auto repair shop for assistance.
No. We are strictly a machine shop that specializes in remanufacturing engines. We do not remove or install engines.
No. We do not offer or remanufacture engines for these brands.
We do not offer in-house financing. However, we accept PayPal, which provides options such as Buy Now, Pay Later.