FNG/ Heads Selection Assist Needed

Discussion in 'Street/strip 400/430/455' started by Matt Ennis, May 12, 2019.

  1. Matt Ennis

    Matt Ennis Well-Known Member

    69
     
  2. Matt Ennis

    Matt Ennis Well-Known Member

    Im actually getting it for 950 i figured with everything should put me at around 1600-1700
     
  3. Matt Ennis

    Matt Ennis Well-Known Member

    I looked at Moser and it would be around 2700 with using a bunch of parts off my old rear. Am i looking in the wrong place?
     
  4. hugger

    hugger Well-Known Member

    Last edited: Jun 9, 2019
  5. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD" Staff Member

    The 8.5 built up is a better rear. It has bolt in axles and the correct yoke for the bigger Buick U-joint. The 12 bolt is a C clip rear and you need to use a conversion u -joint.
     
  6. 70 GMuscle

    70 GMuscle Plan B

    If you want a 9” rear. My boss has one 3.70 gears spooled and wilwood disc brakes.
    I believe hugger spoke to him in detail.
    I can give contact info.
    Not my deal and trying to put 2 good people together.
    Me, I love 12 bolts. Look and ease of upgrades.
    That is what is in my Buick GS. 342 gears.
    I have a moser 9”. But make over 800hp in my Chevelle.
     
  7. 70 GMuscle

    70 GMuscle Plan B

    Very true. 8.5 is as good as 12 bolt in many cases.
    And bolt in axles a plus. Tho my c clip moser axles been 9s.
    Been there n done that.

    Are you confused yet,
     
  8. D STAGE 2 455

    D STAGE 2 455 Well-Known Member

    8.5" is a really good rear. My car went a 1.52 60' with stock axles, stock GM posi and 3.90 gears.
    I ended up breaking an axle tube away from the center section. Rear was from a 1972 Skylark 350.
     
    Bigpig455 likes this.
  9. Bens99gtp

    Bens99gtp Well-Known Member


    I looked at this rear end, looks like a nice unit and has disc brakes too.......but for me I need to be able move my spherical joints in and out the center the bridge cage I use, the plate metal bushings ears wont allow me to do that.

    I dont remember if it had a spool or posi. But seemed like a good deal for the asking price
     
  10. 70 GMuscle

    70 GMuscle Plan B

    Sorry Ben. I put hugger before.
    It’s a nice piece. Someone will buy it.
    Bolt in and go and stop.
     

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