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Engine & Transmission Adaptors


1976-1986 CJ / Chevy Conversion Bellhousing

CODE: ADV712548

$399.95   $379.95
-5%
Advance Adaptors
Conversion bellhousing for 1976-1986 CJ applications. Designed to fit with T-150, T-176, T-4, T-5 and SR-4 Transmissions. Can be used with both 153 and 168... More

1995-2006 NP231 23 Spline Input Sleeve

CODE: JRP4798113

$179.95
Upgraded 23 spline input sleeve for 1995-2006 NP231 transfercase , used when replacing a 4 cylinder 21 spline input sleeve. Used on TC tag numbers... More

GM700r4 / NP231J Wrangler Transfercase

CODE: ADV50-9103

$529.95   $479.95
-9%
Advance Adaptors
Tranmission conversion kit to adapt the popular GM 700R overdrive transmission to the NP231 transfercase. Kit includes new custom 23 spline outputshaft and... More

GM Turbo 350 / NP231 Tranfercase
$519.95   $479.95
-8%
Advance Adaptors
Tranmission conversion kit to adapt the popular GM Turbo 350 transmission to the NP231 transfercase. Kit includes new custom 23 spline coupling shaft and... More

GM Turbo 350 / CJ Dana 300
$519.95   $479.95
-8%
Advance Adaptors
Tranmission conversion kit to adapt the popular GM Turbo 350 transmission to the 1980-1986 CJ Dana 300 transfercase. Kit includes new custom 23 spline... More

GM 700R 4WD / CJ Dana 300

CODE: ADV50-6309

$544.95   $519.95
-5%
Adaptor for connecting the GM 700r with a 4wd (27 spline) outputshaft to the CJ Dana 300 Transfercase. Kit includes adaptor casting (3.625"... More

Chevy to CJ/YJ/TJ 904 Automatic Adaptor

CODE: 716131-

$549.95   $495.00
-10%
Advance Adaptors
Conversion adaptor ring for Chevy V8 when replacing a 4.2 or 4.0 engine to Jeep 904 style automatic transmission.  Allows reusing the transmission with... More