How can I verify this is a ZZ4 cam? Stamp #'s?
08-02-2001, 06:32 PM
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Car: 89 Turbo Trans Am and lots of non-3rd gens
Engine: 231 SFI Turbo's, LT4, LT1
Transmission: 2004r, 4L60E
How can I verify this is a ZZ4 cam? Stamp #'s?
I want to verify that what I have is in fact a ZZ4 5.7l cam before installing it. Is there a certain stamp number I should see?
There are several # stamped on each end.
Thanks
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Rob
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79 TA 6.6l - all original stock
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87 Grand National- lil' ole V6, 12.40 @ 108 w/1.79 60'
95 Trans Am Conv.- LT1
There are several # stamped on each end.
Thanks
------------------
Rob
High Performance & Party page
Pics of my rides past & present and recent party pics!
89 TTA #426 20th Anniversary turbo 3.8 bone stock
79 TA 6.6l - all original stock
94 Silverado Tuned Port Injected
87 Grand National- lil' ole V6, 12.40 @ 108 w/1.79 60'
95 Trans Am Conv.- LT1
08-02-2001, 08:04 PM
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Car: Take
Engine: Your
Transmission: Pick
There isn't a "ZZ4 Camshaft". The ZZ4 "CRATE ENGINE" uses the ZZ3 camshaft, P/N: 10185071
As for stamped numbers, mine has: "179 99R 071 FM54"
I hope this helps.
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'87 Trans Am
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As for stamped numbers, mine has: "179 99R 071 FM54"
I hope this helps.
------------------
FREE CARFAX Record Check
If you live in Southeastern US, check us out!
South East Thirdgen
GM Master Tech
ASE Master Tech + L1
Savannah, GA
'87 Trans Am
S/D TPI retrofit including functional PassKey,
22# injectors,
Whatever chip I feel like burning,
JET AFPR, Ported Plenum,
TB Coolant Bypass, Custom Cold Air,
SSM SFC, KYB Shocks, Boxed LCAs, Wonder Bar,
8mm Accel wires,
Flowmaster Exhaust,
16" GTA rims,
Corvette Servo,
3.73 Posi
4wheel Disc Brakes
Summit 1-5/8" headers, 2.5" Dynomax catback.
Best 1/8: 9.519@72.74
'97 Bonneville SSE
08-03-2001, 09:33 AM
#3
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Car: 89 Turbo Trans Am and lots of non-3rd gens
Engine: 231 SFI Turbo's, LT4, LT1
Transmission: 2004r, 4L60E
Mine is not stamped with those numbers, mine has 193 00L 071 FM14 ???
Anyone have any idea?
Anyone have any idea?
08-03-2001, 05:54 PM
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Car: Take
Engine: Your
Transmission: Pick
Yeah, I think the "key" is the "071" since it is the last three digits of the Part Number. I'd say its genuine.
------------------
FREE CARFAX Record Check
If you live in Southeastern US, check us out!
South East Thirdgen
GM Master Tech
ASE Master Tech + L1
Savannah, GA
'87 Trans Am
S/D TPI retrofit including functional PassKey,
22# injectors,
Whatever chip I feel like burning,
JET AFPR, Ported Plenum,
TB Coolant Bypass, Custom Cold Air,
SSM SFC, KYB Shocks, Boxed LCAs, Wonder Bar,
8mm Accel wires,
Flowmaster Exhaust,
16" GTA rims,
Corvette Servo,
3.73 Posi
4wheel Disc Brakes
Summit 1-5/8" headers, 2.5" Dynomax catback.
Best 1/8: 9.519@72.74
'97 Bonneville SSE
------------------
FREE CARFAX Record Check
If you live in Southeastern US, check us out!
South East Thirdgen
GM Master Tech
ASE Master Tech + L1
Savannah, GA
'87 Trans Am
S/D TPI retrofit including functional PassKey,
22# injectors,
Whatever chip I feel like burning,
JET AFPR, Ported Plenum,
TB Coolant Bypass, Custom Cold Air,
SSM SFC, KYB Shocks, Boxed LCAs, Wonder Bar,
8mm Accel wires,
Flowmaster Exhaust,
16" GTA rims,
Corvette Servo,
3.73 Posi
4wheel Disc Brakes
Summit 1-5/8" headers, 2.5" Dynomax catback.
Best 1/8: 9.519@72.74
'97 Bonneville SSE
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