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Author Topic: "TR" head bolts  (Read 6926 times)

GaryL

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"TR" head bolts
« on: August 26, 2006, 11:40:58 PM »
Where we these used other than the thermostat housing?
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Gary

Lemans Blue X33. DZ, M20, manual steering. Only BU code rear end is original.

BlackoutSteve

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Re: "TR" head bolts
« Reply #1 on: August 27, 2006, 11:56:07 AM »
Intake manifold and water pump as far as I know.
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Restoring my RHD 69 Jane in Melbourne, Australia.
http://www.usmuscle.com.au/Forum/showthread.php?t=2840

GaryL

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Re: "TR" head bolts
« Reply #2 on: August 27, 2006, 06:16:37 PM »
The intake is "M". The water pump bolts are "TR". How about the alternator bracket (3 total) to water pump?
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Gary

Lemans Blue X33. DZ, M20, manual steering. Only BU code rear end is original.

nuch_ss396

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Re: "TR" head bolts
« Reply #3 on: August 28, 2006, 12:23:43 PM »
TR head markings were used in a number of locations including accessory mounting and manual transmissions ( mounting to bell housing, side cover ).

Steve
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69 SS 396, Hugger Orange, D/80, D/90
Chambered Exhaust, N/66, THM400, 3:73 posi

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68rsssrag

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Re: "TR" head bolts
« Reply #4 on: September 05, 2006, 05:58:12 AM »
Also on rear drum brake backing plate to axle carrier.

Arno
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