#1  
Old 03-31-2015, 03:26 AM
Jack Gifford's Avatar
Jack Gifford Jack Gifford is offline
formerly 'Pontiac Jack'
 
Join Date: Dec 2004
Location: Phelps, NY 14532
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Quote:
Originally Posted by Johnny406 View Post
... does this bar stiffen the stud bosses kinda like a stud girdle would?...
In post#208 above, Jim explained that the bar is "insurance"- as removal of head material under the stud bosses left the studs without their normal amount of thread engagement in the head.

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Anybody else on this planet campaign a M/T hemi Pontiac for eleven seasons?
... or has built a record breaking DOHC hemi four cylinder Pontiac?
... or has driven a couple laps of Nuerburgring with Tri-Power Pontiac power?(back in 1967)
... or has a Pontiac born the same year as Jim Wangers? (1926}
  #2  
Old 03-31-2015, 11:16 PM
Johnny406's Avatar
Johnny406 Johnny406 is offline
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Join Date: Jan 2006
Location: Colorado Springs, CO
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Quote:
Originally Posted by Jack Gifford View Post
In post#208 above, Jim explained that the bar is "insurance"- as removal of head material under the stud bosses left the studs without their normal amount of thread engagement in the head.
Oops, I missed that...

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Johnny US Army Retired
1978 T/A 463 Pontiac, KRE 74cc 300CFM D-ports, Howard's custom SFT, Nash Intake,QFT 950 E85 carb, TCI TH-350, 4200 converter 3.73 12 bolt [email protected]
1981 T/A 4-speed 406 Pontiac, Merrick ported 6X heads, Comp 270S cam, Crosswind intake 750 Street Demon, 3.42 30 spline Eaton posi street car.
1972 LeMans 350 Pontiac H/S Drags project
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