flywheel

hi can someone tell me the difference in the 130 and 143 tooth flywheels. what were they used on and clutch size thanks Rich

One is obviously bigger than the other , the 143 uses an 11" clutch , the 130 uses a 10.5" or a 10.95 scalloped. they use different bellhousing unless you have a Lakewood blowshield . 143 tooth is a big block Flywheel , some application of a truck might have had one behind a smallblock . 130 tooth was big block, smallblock and hemi starting in 70.

What car are you working on ?

i have a 130 tooth i used the 10.5 and 10.95 disc whit the same bolt pattern for the p.plate .what do you mean by scalloped. i was just trying to understand the diff

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i have a 130 tooth i used the 10.5 and 10.95 disc whit the same bolt pattern for the p.plate .what do you mean by scalloped. i was just trying to understand the diff

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The 10.95 pressure plate is SCALLOPED , meaning it has indents for the attaching bolts because it bolts to a 10.5" clutch pattern.