65 barracuda formula S streeter built 300 hp 273
9.5 compression 920 heads
ld340 intake manifold intake ports matched to heads
holley dp 650
1 5/8 semi fender well hooker headers
2.5 head pipes to flowmasters,
a A833 4 speed 3.09 low first gear
3.55 rear gears
Erson solid cam short dur...
489 case suregrip , chewed up from pinion hitting it . what would casue this ?
Also large U joint on the 489 case , does someone make universal two sided u joint for the small u joint for a 741 case ?
Thanks !