Torque Specs for LT1 heads.
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Joined: Jul 2005
Posts: 103
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From: Wauseon, Northwest Corner OHIO
Car: 96 SS #15
Engine: LT 1
Transmission: M6
Axle/Gears: 3.42 ZT
Torque Specs for LT1 heads.
I need the Foot pounds and the pattern to bolt down Aluminum LT1 heads.
If you dont know were to go to find it would help. I,m not buying a book.
If you dont know were to go to find it would help. I,m not buying a book.
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From: Brighton, CO
Car: '72 Chevy Nova
Engine: Solid roller 355
Transmission: TH350
Axle/Gears: 8.5" 10-bolt 3.73 Posi
Head bolts are 65 ft lbs and intake is 35 ft lbs. Make sure to use the tightening sequence on both the intake and head bolts starting in the middle and working your way out in circular sequence. I always did a three pass tightening sequence on the head bolts. 25 ft-lbs first on them, then 50 ft-lbs on them and finally 65 ft-lbs pounds. That's how I was taught and had no problems.
Last edited by urbanhunter44; Jul 22, 2006 at 02:02 PM.
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