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-   -   68 Firebird clutch (https://forums.maxperformanceinc.com/forums/showthread.php?t=881983)

1965gp 09-02-2025 09:52 AM

68 Firebird clutch
 
This is my first manual 60’s car and it definitely needs a clutch. Car is a 68 Firebird 400 with the original 4 speed. The car has headers, edelbrock intake, brawler carb and an unknown aftermarket cam from the 70’s. The car also has a 12 bolt with 4.11 gears.

The car seems to run strong for the little bit I’ve driven it (sat for about 40 years).

Can anyone suggest a good replacement clutch? I don’t need anything extreme, just something a little better than stock that will survive some spirited driving. The car will probably never see the track.

Thanks in advance,

Jeremy

64speed 09-02-2025 06:47 PM

Spec or CenterForce

Cammer-6 09-02-2025 07:54 PM

ditto on Centerforce
make sure the flywheel is freshly cut and break the clutch in,no burnouts or slipping it for 500 normal miles.

locomotivebreath 09-02-2025 08:22 PM

I run a Hayes street/strip kit and Hayes flywheel on a 420hp/ 485tq 400 with an M20 and 3.90s . It has 6’000 miles on it and has been excellent. No chatter and good pedal feel .

64speed 09-02-2025 08:41 PM

I am using a rebranded Centerforce that American Powertrain sold me with my trans kit. It was their house brand when I bought the trans and it was obvious what it was and now that’s what they sell so you do the math lol. It works great and is easy to drive.

1965gp 09-04-2025 12:10 AM

Thank you for the info- I will most likely be buying the centerforce

Joe-Touring 09-04-2025 02:50 PM

I have a centerforce dual friction, it’s fine, if a bit heavy on the pedal. Slips nice.

If you’re looking for something on the more affordable side, lotta guys say the Luk clutches hold up to some romping


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