![]() Would opting for A/C on a 360HP have required the 3. Unless its junk, suggest you install new gasket and fresh diff oil before you button it up. This is less precise, but will get you in the ball park. ![]() If it turns 3-3/4 turns you have a 3.73, just over 3 turns, you have a 3.08, less than 2-1/2 you have a 2.42 etc. An optional 230-cubic inch inline six was available as a single-barrel carb, with 140 horsepower and 220 ft.-lbs. Count the number of times the pinion yoke rotates. The base engine was the 120-horsepower, 194-cubic inch inline six featuring a single carburetor and 177 ft.-lbs. Jump to Latest Follow 4K views 9 replies 7 participants last post by OddsNEnds Jun 20, 2003. The 3.73 ratio was standard with the 360HP engine and the 3.31 optional. Six V8s and two inline six-cylinder engines powered the 1966 El Camino. Unlike a standard pickup truck, the El Camino was adapted from the standard two-door Chevrolet station wagon platform and integrated the cab and cargo bed into the body. Is it possible that 3.31 could be a required option with 360HP engine when A/C was ordered. The Chevrolet El Camino is a coupé utility vehicle that was produced by Chevrolet between 19591987. So it is odd that some GM publications would list it with A/C the A/C didn't matter, but I guess that must explain where Colvin got it.Įdit: I do have another thought. Unless a car had optional positraction and/or metallic brakes there is no other 3.31 code other than CW. For our calculations, we can use the following formula: mph x ring-and-pinion ratio x transmission - final drive ratio x 336/tire diameter rpm. The other 3.31 codes are for positraction, metallic brakes, and positraction with metallic brakes. Axle Ratio: LA: 3.08:1 3 or 4-speed : LB: 3.36:1 3 or 4-speed: LG: 3.08:1 Positraction : LH: 3.36:1 Positraction : YA: 3.08:1 3 or 4-speed : YB: 3.36:1 3 or 4-speed : YG: 3. Depending on how you drive the El Camino this might be a good thing or not. The first chart is for the Chevelles and the second chart is for the El Caminos.Ĭoncerning the description of CW with powerglide or A/C there is no other code for just a plain 3.31 ratio. You might also want to look for/look out for rear ends from cars with overdrive rear ends as these will generally have deeper gears (3.42 or 3.73s). Sorry about the quality I have copies made years ago on old style copiers. I scanned my information on the Chevelle and El Camino Power Teams that shows the standard rear ratios.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |