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Old 01-27-2015, 11:53 PM
Zman1969 Zman1969 is offline
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Default Re: Z28 firewall I.D.

engine mount #s Z/s and SS350?? use same engine stand but not other SBCS also check length if pitman arm the Z's got fast ratio should be 5.8" long for fast ratio
from David Pozzis site:
POWER LONG 5.8", 3953237
POWER SHORT 5.25", 3935711
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69 Chevelle SS 396 375
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Old 01-30-2015, 08:32 PM
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69VN 69VN is offline
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Default Re: Z28 firewall I.D.

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Zman1969</div><div class="ubbcode-body">engine mount #s Z/s and SS350?? use same engine stand but not other SBCS also check length if pitman arm the Z's got fast ratio should be 5.8&quot; long for fast ratio
from David Pozzis site:
POWER LONG 5.8&quot;, 3953237
POWER SHORT 5.25&quot;, 3935711 </div></div>

In 1969 both the Z/28 &amp; the SS350 shared the same engine frame mounts...left side #3945507 right side #3945508. Original stampings should be on them unless they were changed at some point.

Sal
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I currently own a 1969 Camaro SS350. Although the original drivetrain is long gone, this 4/speed car has a March '69 HC coded block with #041 heads. The transmission is an M20 Muncie #660 case and the rearend is a BS coded 12 bolt posi. Built in Van Nuys.
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