What is an engine RPO code?
A Regular Production Option (RPO) is a General Motors standard coding for vehicle configuration options and began in 1970. These codes are a combination of 3 alphanumeric characters and refer to a specific option or modification to the vehicle including the paint color.
How do I identify a GM 10 bolt rear end?
The easiest way to identify the 8.2-inch rearend at a glance is by the shape of the housing and the spacing between the lower bolts on the cover. The 8.2-inch 10-bolt has a smooth, round, lower-case area (no cast-in protrusions), with an 11-inch cover that has a diagonal protrusion at the top.
How do I know what LS motor I have?
What LS Engine Do I Have? To figure out what LS engine you’re staring at, just consult the RPO code. The easiest way to do this is to find the VIN and reference the 8th digit.
What hockey flex should I use?
A good place to start when choosing a Hockey Stick Flex Rating is to choose the flex that matches half of your body weight. If you weigh 160 pounds, start with an 80 flex, and see how you like this option by testing it out in a shooting room. If you weigh 140 pounds, try the same process out with a 70 flex stick.
What do hockey stick numbers mean?
Hockey stick flex numbers refer to the stiffness of the stick. The number is a measurement of the amount of pressure required to bend the stick 1 inch. The higher the flex number, the stiffer the stick. Retail model sticks generally range from about 30 for young kids up to 110.
Is a GM 10-bolt rear end good?
That’s usually proven when used in high-performance, high-horsepower applications. But for all intents and purposes, the 10-bolt rearend is a great unit for a street/strip car, and can be stout enough to handle even the occasional abuse delivered by use at the racetrack.
Is a Vortec engine an LS engine?
Although Vortec engines are “LS” based they are NOT LS engines IMO. Besides most Vortec’s being iron block, as seen above there are some serious size differences and considerations depending on your project. VORTEC ENGINE IN CARS: For the most part, it will be challenging to put a Vortec truck engine into a car.
Where can I find Cadillac RPO codes?
Your vehicle’s RPO codes can be found on a sticker in the vehicle’s glove box or compartment.