Description
This adapter kit allows you to connect a Jeep 5 speed manual transmission NV3550 to a Bronco Dana 20 transfer case. The adapter is 1.40″ long and made from durable 356 T-6 heat treated aluminum alloy. In addition to the adapter, the kit includes a spacer, spud shaft, shifter bracket spacers, transfer case shifter linkage bracket for T-style shifter, pivot bolt, bearing retainer, bearing, snap ring, gaskets, seal, o-ring, fastening hardware and adapter instructions.
Please note that this adapter assembly and transfer case shifter bracket only work with the Bronco Dana 20 transfer cases with the “T” style shifter. The adapter assembly is compatible with the 1966-77 Bronco Dana 20 transfer case, which has a similar low range to the Jeep version except for the front output shaft on the driver’s side. The 1966-72 Bronco Dana 20 has a 2.46:1 low range and a “T” style shifter, while the 1973-77 Bronco Dana 20 has a 2.38:1 low range and a “J” style shifter. The NV3550 is the newest 5 speed transmission from Jeep and can be found in the 2000-2005 4.0L Wrangler TJ and Liberty.
These transmissions are ideal for swapping with early Broncos as they are rated at 300 ft.-lbs. at 7200 GVW and have a weight of 97 lbs. The gearing is as follows: 1st 4.01:1; 2nd 2.32:1; 3rd 1.40:1; 4th 1.00:1; 5th 0.78:1, and Reverse 3.57:1. Our transfer case adapters for this transmission use an adapter plate and spud shaft, which offer two rotation options for the Dana 20 transfer case: the stock rotation which is 42 degrees and a higher rotation of 34 degrees. The stock Ford bellhousing will also need to be adapted. Our new crossmember bolts to the stock crossmember frame hole and includes a new rubber support. The crossmember is designed to fit both stock exhaust and header applications.
PACKAGE INCLUDES: ADAPTER- JEEP TRANS TO BRONCO D20, SHAFT- D20, BRONCO TO 23T FEMALE, SPACER- CONVERTER, BRACKET- LINK JEEP TRANS TO D20, BOLT- SHOULDER 5/8 x 2 (1/2-13), RETAINER- D20 BEARING FOR BRONCO, UNSEALED BRG / JEEPS 1941-79, SNAP RING, BRONCO TRANSFER CASE GSKT, GASKET-N.P. 208 TRANSFER CASE, SEAL (BRONCO RETAINER), O-RING BRONCO INDEX RETAINER, LOCK WASHER 3/8 ZINC, H.H.C.S. 3/8 -16 X 1-1/4 (GR5) ZINC, H.H.C.S. 3/8 -16 X 1-3/4 PLT G5, S.H.C.S. 3/8 -16 X 1-¾, 5/8 FLAT WASHER SAE OD.
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