![]() New units have been available ranging from $2300. The transmission also often requires serious surgery of the body's tunnel to gain back ground clearance.Įxpense: The initial flurry to get a 4500 drove up salvage prices that have never really ratcheted back down. ![]() The result is u-joint vibration and weakness. Size: The length of the transmission, even in its shortest renditions, is too long for many Jeeps, especially those with suspension lifts. Choosing the right axle ratio and tire size in conjunction with the right transmission is a smarter strategy than using overdrive as a patch to the system. Gearing: The NV4500 has an initially attractive overdrive gear, but with a low gear of only 6.34:1 (early units) and a gear span of 7.71 and 5.61:1 (later and most common units) and a gear span of 6.96, its position against the heavy-duty four speeds (SM465, T18, SM420 or NP435) is not a lot better. Many individuals have been left unsatisfied with the expense of their transmission investment vs. ![]() Phrases like "Ultimate 4wd Transmission" have been common.Īs time and trial have shaken things down, the NV4500 trend is now seen by serious 4wd powertrain aficionados as a prime example of herd instinct. It was uncritically ballied as the silver bullet and cure-all to any 4wd powertrain problem. When the NV4500 was released in the mid-nineties, the 4wd aftermarket and magazines latched on quickly. Ford 1.8L - 2.5L "Pinto" Engines into the Jeep.Chevrolet, Buick & GM Engines into the Jeep.
0 Comments
Leave a Reply. |