Spectre Performance can help. The company offers a full line of the type of chromed steel and polished aluminum covers and components the 350/290 is screaming for. And if you bolt them all on before you drop the motor in your pre-1976 vehicle, the installation will be that much easier.
But back to the motor for a second. It’s named the 350/290. The first number is pretty obvious – the engine’s displacement. The second number is the horsepower as rated by GM. There are sellers out there who claim that if you carefully select your intake, exhaust, and ignition components 300 horsepower or maybe even a little more is available.
So you’ve placed your order for the motor and the delivery arrived shortly thereafter. The black beast is now bolted to your engine stand where you can install the intake manifold, carburetor, and ignition system. It may have plenty of go at this point but it lacks seriously in flash.
Spectre makes things convenient for the engine builder by combining several complementary parts together in a package. This way you’re certain all the pieces will fit and you’ll save a little dough in the process.
If you’re planning on installing the later style long water pump, here are a few items to add to your shopping list.
The Spectre 47293 Alternator Bracket Set was designed for Chevrolet Small Block engines with a long water pump. This triple chrome-plated kit includes two brackets and the hardware needed to mount your alternator in a clean and professional way.
We like the look of the Spectre 4930 as not only is it made from polished aluminum, but it also swivels 360 degrees. This means that not matter where you have to route the upper coolant hose, it’ll always end up in the right spot. We also prefer the style of the 4930 over the typical ball and socket look.
That brand new motor deserves better than a discolored old plastic overflow tank. Spectre has several different sizes in both height and diameter. We like the 4192 as it’s easy to fit just about anywhere.
If this 350/290 is headed for an older Camaro, Chevelle, or Chevy pickup, check out the line of radiator support panels available from Spectre. Not only do they brighten your engine bay, the help the radiator run cooler as well by directing more air through the radiator as opposed to around it.
Spectre carries several items that’ll upgrade the appearance and performance of your engine’s oiling system as well. Replace that black-painted stamped-steel oil pan with a gorgeous finned polished aluminum pan from Spectre. We like 4988, which accommodates the 350/290 two-piece rear seal, but also provides a little extra engine cooling thanks to its aluminum construction and “heat sink” fin design. While you’re at it, throw in a plated dipstick like the Spectre 5730 and get rid of that yellow plastic ring.
Our last stop is the front of the motor. We like the looks of the 4935 timing chain cover and its ultra-sleek partner, the 4936 pointer. But let’s face it. Anything would look better than the black-painted, stamped steel cover shipped with the motor.
So imagine a fresh new 300 horsepower 350 CID small block Chevy engine powering your ride, with thanks to Spectre for making it look as good as it goes.
Since 1983, Spectre has designed and offered unique and innovative parts and components to fuel your vehicular obsession. Our products are designed and tested to perform and last. We have a state of the art chassis dynamometer with diagnostic and emissions testing and performance optimizing capabilities, as well as a top of the line Super-Flow flow bench with airflow, pressure, and velocity measuring capabilities in both intake and exhaust modes, as well as a full experimental laboratory, all of which are used to develop quality products that perform.