Muncie M-20 4 speed transmission, 2-line input, 660 case, 1” pin, all numbers in the pics.  2.52 first gear, 1.88 second, 1.46 third and 1.00 fourth. You can confirm by the numbers if it fits your application. 10 spline input, 27 spline output. Case casting is 3925660 and correct tail is 3857584 - Side cover is casting number 3952648 - Bearing retainer is casting number 3915020 - Bench shifts fine in all gears. Everything looks decent inside, engagement teeth in good to decent shape and constant mesh sides are good for their age as well. Some slight patina color to the gears from sitting under a bench for so long as shown - Case and tail are in good shape with no cracks or stripped threads, except the tail has a small 3/4" notch in the webbing for shifter clearance as shown - Pics show all the numbers - VIN number is 18N347490 and date is P8S08 - Transmission appears to have been installed at the Norwood plant in a 1968 Chevy Camaro originally. Good trans to restore with a full rebuild and needs new syncros, they are very loose and one is even cracked and the shift keys are out - bearings skip and growl as well - good original core with good numbers as shown.

--- Shipping policy: Due to past damage, our policy is buyer pays actual shipping costs using our plastic shipping carrier. Buyer will pay a completely refundable deposit on our plastic carrier, we will pay the shipping back to us and refund you the deposit in full upon receiving our carrier. Deposit is $100 and gets refunded as soon as we receive the shipping carrier back. (If shipping seems high, this is because the deposit is added to the handling fee, which does get refunded back to you). This is less expensive than charging you for us to build a custom shipping crate. Local pick up is not a problem to save shipping on this heavy item.

041911