Hey kpaske: The Lines on the Gator back for the crank lines up at 3:00 (looking at the motor) not 9:00. The notch on the crank pulley groove lines up with the Oil pump mark on the block, driver's side of the motor (in front looking at the motor it's 3:00)

Recap..Double lines together, drivers side of motor even w/pulley groove notch aiming at oil pump mark on the motor block (3:00 looking at the motor)

Single lines on belt...lining up with the camshaft pulley and line on head...

Look at page 16-26 / fig #7 lower pic on page...I emailed you..it shows the crank pulley notch and oil pump mark

And Joe_Black..thx for the headsup on the Gatorback belts. I'll check it every 10,20 k or so