Hello dwsfa,
I cross this distributor number to a 1970 280-SE sedan engine. You may have a sedan distributor or a sedan engine in the car. This distributor should work fine, the advance curve may not be quite as radical as a SL distributor, but is function is the same. This distributor uses the Bosch points #1 237 013 082, Bosch condenser #1 237 330 178, Bosch rotor # 1 234 332 109, Bosch cap #1 235 522 051, Bosch coil #0 221 118 005. A dealer may not be able to cross these numbers. Try to order parts for a 1970 280-SE sedan or find an authorized Bosch ditributor and use the above Bosch numbers.
Joe Alexander
Blacklick, Ohio