Though Chevrolet teased its new Silverado at an earlier promotional event, the 2019 Chevy Silverado was officially revealed at this year’s North American International Auto Show in Detroit, MI. The biggest news about the new Chevy Silverado is an available Duramax 3.0L inline-six diesel engine. The new engine marks the first time in more than a
Conventional wisdom says roller rockers increase horsepower by reducing valvetrain friction—with the biggest benefits showing up at high RPM. But Engine Masters’ David Freiburger and Steve Dulcich are always willing to question conventional wisdom and will leave no horsepower sacred cow untouched. They’ve tested parts to see what really works, built engines to find the
Our friends at RideTech have once again partnered with Barrett-Jackson to bring another exciting 48 Hour Build to this week’s WestWorld event in Scottsdale, AZ. In conjunction with a team of partnering manufacturers, RideTech is spearheading the transformation of a 1971 Camaro into a Pro-Touring masterpiece in 48 hours. The project will be completed over
You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re troubleshooting carb issues in a 305-powered 1985 Chevy van. Q: My friend and I put a rebuilt 305 Chevy motor in my 1985 Chevy van. Since we did this, we’ve been having
From time to time, OnAllCylinders will provide a peek at some of the newest products and deals that can help get your next project on track for less. Check out what’s in our parts bin this week: It’s no secret that the vintage SUV market is red-hot right now, with Jeep CJs, Toyota Landcruisers, and
Beginning with the 1950s, which decade in automotive history was (or is) the best? For this exercise, we’re looking only at postwar decades despite all that the first 50 years of the 20th century meant to vehicle innovation and manufacturing. Before you insta-answer, please take a moment to consider how you want to define the
Sources are saying it’s highly probable that Ford will unveil a special edition Mustang “Bullitt” at the upcoming North American International Auto Show in Detroit, MI. The special Ford Mustang is rumored to be a 2018 model, which marks the 50th anniversary of the movie “Bullitt,” released in 1968. We suspect the new Mustang Bullitt
We asked the bearing brainiacs at Mahle for some tips on fitting engine bearings. The first thing they emphasized was the importance of getting an accurate measurement. “When measuring bearing measurements, they should always be taken at 90-degrees to the parting line to determine the minimum clearance. If measuring the bearing wall thickness, use a
For the first time ever, Ford F-150 owners will be able to choose a diesel engine option in 2018. And not just any diesel, a Power Stroke® 3.0L turbodiesel V6 cranking out 250 horsepower and an impressive 440 ft.-lbs. of torque—torque that’s available at a very-usable 1,750 rpm. F-150 owners who use their truck for
You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re recommending a carburetor and gearing combo to combat an improperly shifting 700R-4 automatic transmission. Q: I have a 1986 ½-ton Chevrolet pickup with full time four-wheel drive. It has a 350 crate
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