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Old 11-22-2012, 03:17 PM   #2
86c20
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Join Date: Mar 2012
Location: edgartown mass
Posts: 852
Re: new gears or sm465?

with the sm 465 your highway wont change if your 3 sp is non od. and then you gain the 6.33ish low gear what about getting a 14bolt with 3.73 or what ever. i have 3.42 and good all around for me. you will play hell braking a 14
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1986 c20 "the hillbilly" 350 sm465 3.42gears 21mpg at 70mph
1985 k30 "the ice cream truck from hell" no rust az truck
197-8??? c30 "ramp truck" 454
1978 monte carlo 350 350th with 2.73 gears. no rust. sc car
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