Actually it's the bushing wear on the dist that I am concerned about in spite of it's being new. The marks should be cast in the pass side of the timing cover. there was 1 or 2 years ~68-9) that had a bolt on timing tab on the pass side. If you have none you would need to get the ten dollar tool in the #1 plug hole & find exact TDC then at that point make a new pointer & line it up with the slit in the dampener. 0.0632683" is (1) degree so use your calipers to measure a strip of white paper to use as a ruler to make (4) new paint strips for 10-15-20-35 BTDC to the right (clockwise) from the OE TDC slit. 0.633" is 10 deg. 0.949" is 15 deg. 1.265" is 20 deg. 2.214" is 35 deg & 2&1/4" (2.246") would be 35.5 which'd be pretty close on the last one for total