big block suspension
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Joined: Jan 2005
Posts: 107
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From: Beloit, Wi
Car: '95 cutlass supreme, '82 F-150
Engine: 3100, 302
Transmission: auto
big block suspension
hey i can get a good deal on a 454/th400. i was wondering what i would have to do to the front suspension in order to handle the added weight. is there a special spring/ strut i need?
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From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Depending if the BBC has an aluminum intake or not, you're only adding about 150 pounds to the car. The TH400 adds a few more. SBC V8 springs are more than enough as long as they're not cut. WS6 or Z28 springs will have a heavier spring rate and won't bottom out as easily.
There's a lot more to the swap than just changing the suspension.
There's a lot more to the swap than just changing the suspension.
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Sep 2, 2015 01:35 PM
