Quote:
Originally Posted by Monte Howard
Brent, I use the 47150 it is a lighter spring then the 47140 and I have to cut 1 coil off.
Your motor is heavier then my 350, so I bet you will have to try the 47150 first without cutting anything off and see were it sets. If it sets to low you will have to go with the 47140.
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We had the the 47150's(im pretty sure) in my Brother's 66GTO...we cut around a coil... i just wasnt sure that i was lookin at the right ones...because it said 47150's fit the 57 Chevs(on line) ... Bryan Phillips told me to go with the lightest SBC springs and most likely have to trim. Thanks Monte... i appreciate the reply... how bout's those 4.88's? Im thinkin i will want to try them, since my trans doesnt have the 2.75 gearset... I have 4.56s to start with... I want this thing to leave!! hehe... I will get my spare ATI 8'' restalled, as well... its only about 4200ish right now... im probably lookin for 5000ish...wouldnt you think?
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1968 Bird/TRW 455/Home ported 13's, '70 Qjet,Holley Street Dominator manifold, Comp Solid FT, 10.817/122.30/1.440
Workin' on E/SA combo
3119 E/SA