Some engines don’t stay around very long, but the good ones can see decades of production and use across a variety of applications. Here’s a cool story talking about the 5 automotive engines that have been in production the longest.

Overheating and can’t find the cause? Check the radiator cap. A weak spring won’t let the system pressurize, which can lead to overheating. Sometimes the simplest fix is the right one. #radiatorcap #enginecooling #overheating

We’ve all seen that ‘I’ll fix it one day’ car. This 1965 Aston Martin DB5 actually got its day — its owner spent 400,000 pounds (500k USD) to have it rebuilt 50 years after buying it. Full story: https://t.co/KwEmAFXcsa

How much airflow do you need? Flex-A-Lite electric fans deliver up to 6,600 cfm to keep your engine running cool. Choose from direct-fit systems or universal fans and get the cooling upgrade your build deserves. https://t.co/Wubiagnmpb

GM may bring back the classic 5.7L (350) and 6.6L (400) V8s. Curious to see what bore-stroke combos they’d use to hit those numbers today. #v8engine #smallblockchevy #carengines #truckengines

An upper radiator hose can look fine but still be failing. As it ages, it can lose rigidity and get sucked closed under pressure, restricting coolant flow even with the thermostat open. If you're chasing overheating, make sure the upper hose isn’t collapsing.

When it comes to powering a classic car or truck, what’s your go-to choice — a ready-to-run crate engine or rebuilding an engine yourself? #crateengine #enginerebuild #carbuild #truckbuild

Fighting engine overheating issues and thinking of pulling your thermostat as a solution? In many cases that will only make the problem worse. Running no thermostat means the coolant doesn’t stay in the radiator long enough for proper heat exchange.

Flex-A-Lite delivers serious cooling performance for any build. From patented Flex-Wave fans that move up to 25% more air to full-shrouded systems like the Black Magic Xtreme, we have a solution for hot rods, muscle cars, Jeeps, trucks and race vehicles.

On July 4, 2025, the town of Seward, Nebraska, cracked open a pyramid shaped time capsule that had been sealed closed in 1975 with a 1975 Chevrolet Vega and other “artifacts.” Check it out here: https://t.co/JqjTFaXaVo

What does winter mean for engine cooling systems? Checking the coolant is a good start. Coolant degrades over time, corrosion and scale increase, which restricts flow and can damage aluminum components, including radiators, heater cores and water pump impellers.

How much do you know about The Iron Duke? One of the longest produced engines in GM’s history, Pontiac’s tough four-cylinder was known for strength and reliability, as well as high-performance for its size and the era. Learn more about it https://t.co/tG7QgizNjp

The Flex-A-Lite direct-fit electric fan conversion for 1987-2006 Jeep Wranglers replaces the engine-driven radiator fan to improve radiator airflow while also freeing up some horsepower and improving fuel economy. Learn more at https://t.co/tVzVfwaqfj

We spotted this new F-150 at the 2025 SEMA Show that had been modified into a concept for a what a modern full-size Ford Bronco might look like. What do you think, would it be cool if Ford built this?

How much air movement do you need for your engine cooling? Flex-A-Lite manufactures a broad range of single and dual electric fan systems, including this system that moves 4,600 cfm of airflow! Check out this fan and others at https://t.co/mI9pEO2Myp!

Announced at the 2025 SEMA Show, Coker Tire is bringing back the Pro-Trac brand but in modern sizes to fit larger diameter wheels used on new performance cars and modernized classics. What do you think of raised white letters on a low profile tire?

Cold weather can hide overheating issues, but it won’t fix them. If your engine runs warm even in winter, there’s a problem waiting for spring. Flex-A-Lite breaks down the most common causes of overheating and how to diagnose them. Full article: https://t.co/QiPxcG2Goi

Here's a quick look at Dwight and Stacie’s Flex-A-Lite equipped 1970 Chevrolet Chevelle running our part no. 116524 dual electric fan to keep the car’s 488 cubic-inch big-block running cool even during summer.

There’s a new Hemi V8-powered Wrangler coming from Jeep soon, and the new head of Jeep wants to sell more of them. And he plans to do it by lowering the price by around $20k to make it a little easier to buy one. Learn more https://t.co/mrOeuyZ5kg

Cold temps are making a lot of people feel chills right now, but you shouldn’t get them when behind the wheel of your classic car or truck. The Flex-A-Lite Mojave Heater makes it easy to add heat to your vehicle. https://t.co/QbR1asZtaF