Mailbag: Upgrading the Rear-End in a Vintage Chevy II SS
Q: I am in the process of upgrading a vintage Chevrolet Chevy II SS. The car is equipped with an 8.2-inch, 10-bolt rear-end with 28-spline axles and a 3.08 ring […]
Mailbag: Parts Recommendations for Rebuilding a 350 V8-Powered Chevy S-10 Pickup
Q: I am rebuilding a 350 Chevy V8 for my daily driven 1991 S-10 pickup. I want to purchase moly rings for the stock flat top pistons, Clevite 77 rod […]
Mailbag: EFI and Rear-Axle Swap Recommendations for a 500 C.I.D. Caddy-Powered ’84 Bonneville
Q: My car is a 1984 Pontiac Bonneville with a 500 cubic-inch Cadillac engine. The engine is bored .030″ over and uses flattop pistons and Cadillac 425 heads for a […]
Mailbag: Searching for Shorty Headers to Fit a V6-Powered ’97 Chevy Pickup
Q: I would like to install a set of shorty headers on my 1997 Chevy C1500 pickup. It has a 4.3L V6 engine and a 4L60E transmission. Unfortunately, it seems […]
Mailbag: Parts Recommendations for Second-Gen Bronco Mud Truck Build
Q: I plan to do a lot of muddin’ in my 1978 Ford Bronco 4×4. But since I’m no expert mechanic, I thought I’d ask for your advice. The Bronco […]
Mailbag: Rich-Running Ford 302 Won’t Shut Off in Mustang II King Cobra—Please Help
Q: Under the hood of my Ford Mustang II King Cobra II is the original 302 bored .030 over. It has flat top forged pistons, Sealed Power chromoly rings, a […]
Mailbag: Troubleshooting a Misfiring 515-HP Chevy 377 Engine in a ’69 Camaro
Q: My 1969 Chevy Camaro has a brand new 377 cubic inch small block, a Turbo 350 transmission (4,000 rpm stall), a 12-bolt rear-end with 4.11 gears, an MSD 6AL […]
Mailbag: A Recipe for Making 600 HP in a 400 V8-Powered ’69 Firebird
Q: I bought a 1969 Pontiac Firebird a few weeks ago. I has a factory 400 V8, which I’m told makes 345 horsepower. I’d like to get 600 horses out […]
Mailbag: Recommending Parts for a 350 Engine Swap into a Chevy II
Q: My current restoration project is a first-gen Chevy II. I need your help to pick out the parts I need for the engine. The engine is a 350 LZ9 […]
Ask Away! with Jeff Smith: Achieving an Efficient Charging System in a ’70 Camaro
I am looking to change my stock 1970 Camaro alternator with an external regulator to a one-wire internal regulator with 150 amps to run my dual electric fans and other […]