General Motors transmissions
(→Three speed automatic) |
(→Converting TH400 to SP) |
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Line 1,540: | Line 1,540: | ||
*[http://www.buickperformanceclub.com/switchpitch.htm Itching for a Switch Pitch Transmission] | *[http://www.buickperformanceclub.com/switchpitch.htm Itching for a Switch Pitch Transmission] | ||
− | ====Converting | + | ====Converting T-400 to SP==== |
− | The SP pump, solenoid and converter can be retrofitted into the early | + | The SP pump, solenoid and converter can be retrofitted into the early T-400 case. The correct case for this will have a slightly different casting w/a drilled hole present. Later T-400 cases lack this, so the swap isn't possible. |
===TH400 model ID codes=== | ===TH400 model ID codes=== |