If it strips it won’t take anything out. Probably not a bad idea to go steel carrier. We’ve stated to twist the splines out of them. Always caught during inspections. For sure you can put a lot of power thru the stock carrier on a foot brake leaving hard. 1.2x 60ft 3350-3550.
Doug I had aluminium run through the 'box, cooler and lines after stripping one. It's just a PITA to clean out and my OCD had me freshen the 'box at the same.
'74 Challenger..9.46 @ 145.9 1/4, 6.001 @ 118 1/8 so far. 4023lb !!! # N/A, Marsh performance 655ci, Indy Maxx, T/R, Indy 600-13 X's, Street legal, pump gas, full interior, Cal-Tracs, mufflers, 3:73's and real 10.5 radials.
9.51 @ 142.4 1/4, 6.003 @ 114 1/8 with our old mule KB, 572-13, 580 wedge.
RHD '68 Barracuda Fastback 323ci street/strip. Best ET 13.88 @ 99.03
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