Clutches and Flywheels

[mebe007]

ok so im trying to get the rest of my parts lined up for my swap. My bellhousing will only allow the 153 tooth flywheel. This is mainly a street car with maybe a trip to the strip once or twice a year (1.5hours away). So i dont see the big need for an sfi approved flywheel.

i was looking @ this flywheel
http://www.summitracing.com/parts/ZZZ-50-6516/
and wondering if it is what i should be using or if i should look elsewhere

also i notice that it specifies 10.4" clutch. now ive seen 10.4 and 10.5" clutches and some people say they are the same thing. i just want to be straight on everything.

for a clutch i was looking @ this"
http://www.summitracing.com/parts/MCL-75225/

i will be running a 26 spline input muncie m20

so anyways any input would be greatly appreciated. BTW we are looking at the small block hopefully being in the mid 400 hp range

 

[pontiacgp]

10.4 is the same as a 10.5...I have a 10.5 and it works great. Corvettes used the 10.5 set up for years. The only complaint from some is it took alot of leg to work with a small pressure plate, less leverage.

 

[mebe007]

its just wierd how you get different clutches under both from the same manufacturers. like mcleod lists both 10.4 and 10.5 but the 10.5 is a twin disc setup.

10.5 on summit is alot of ram and hayes clutches and a couple mcleod (1 piece rear though) and 10.4 gives me a couple mcleod and 3 zooms

so confusing