M-6600-M50 289/302 Standard Volume. Requires bolt-on pickup (not included) M-6600-D2 289/302 High Volume. Requires bolt-on pickup (not included) M-6600-B3 351W High Volume. Requires bolt-on pickup (not included) M-6600-A460 429/460 Wedge High Volume. Fits rear sump Ford truck oil pan. Bolt-on style pickup (not included). Does not fit 429 Cobra Jet NOTE: High volume pumps may require minor modification of oil pan
