Triumph 750cc Bonneville, Tiger Deadsoft Copper Headgasket

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MAP Cycle has 20 left in stock

$25.95

Best quality head gasket available for T140 Bonneville and TR7 Tiger models. More information below:

$25.95

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Description

Details

Highest quality "Deadsoft" copper head gasket available.

Fits:

Triumph 750cc Twins (1973-83)

Features:

English made
Deadsoft copper
Fully annealed state
Can be re-used with annealing

Dimensions:

0.054 thickness

Note: Beware of cheap Asian imports. We have found that most copper gaskets from this region cannot be brought to a fully annealed Deadsoft state.

Additional Information

SKU	71-3681
Material	Copper
1	71-3332
Manufacture	English Made
Country of Manufacture	United Kingdom

Additional Information

Additional Information

SKU	71-3681
Material	Copper
1	71-3332
Manufacture	English Made
Country of Manufacture	United Kingdom

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Fitment Information

Triumph Models

Triumph Bonneville 750 5 Speed T140RV 1974
Triumph Bonneville 750 5 Speed T140V 1973
Triumph Bonneville 750 5 Speed TR140V 1978
Triumph Bonneville 750 America 1979
Triumph Bonneville 750 Electro T140ES 1980 - 1981
Triumph Bonneville 750 Executive T140 1980 - 1981
Triumph Bonneville 750 Final Edition 1981
Triumph Bonneville 750 Royal T140LE 1981
Triumph Bonneville 750 Silver Jubilee T140J 1977
Triumph Bonneville 750 Special T140D 1979 - 1981
Triumph Bonneville 750 Super Jubilee 1977
Triumph Bonneville 750 T120RT 1970
Triumph Bonneville 750 T140E 1978 - 1981
Triumph Bonneville 750 T140RV 1973 - 1975
Triumph Bonneville 750 T140V 1976 - 1977
Triumph Tiger 750 5 Speed TR7RV 1973 - 1975
Triumph Tiger 750 TR7V 1974 - 1981
Triumph Tiger Trail 750 TR7T 1981

Product Question

Product Questions

Do you stock a .080 thick copper head gasket for the 1973 TR7/RV?

Question by: FP on Jul 15, 2019 11:54:00 AM

We believe it is never a good idea to increase the thickness of the head gasket on a vintage
Triumph. Doing this can trap unburned fuel which can increase detonation. This can lead to a blown headgasket as well as other issues.
If you are attempting to alter compression or need to increase piston to head clearance, this can be done in a safer manner using a thicker base gasket. We offer a variety of thicker base gaskets (from .008 and .010 in copper and from .020 to .060 in composite gasket material). Please see link below (the link begins by showing two head gaskets, but then shows the variety of base gaskets):
http://www.mapcycle.com/catalogsearch/result/?attr=0&q=Triumph+750+cylinder+base+gasket

Answer by: rick c (Admin) on Jul 15, 2019 1:19:00 PM

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Triumph 750cc Bonneville, Tiger Deadsoft Copper Headgasket

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