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Search took 0.00 seconds. Search: Posts Made By: Billablehours
Forum: Exhaust TECH 03-09-2023, 10:28 PM
Replies: 6
Views: 1,423
Posted By Billablehours
Thanks!

Thanks!
Forum: Exhaust TECH 03-09-2023, 08:26 AM
Replies: 6
Views: 1,423
Posted By Billablehours
‘78 W72 4 speed header installation tips?

Hello all.

I have a 1978 W72 four-speed car that has Hedman headers on it. I have developed a header leak and decided to go ahead and replace the headers since they are not ceramic coated. The...
Forum: 77-81 Firebird & Trans Am TECH 02-16-2021, 11:16 PM
Replies: 9
Views: 1,858
Posted By Billablehours
Stock appearing high output alternator?

The car is a 1978 W72 4 speed. The prior owner installed a chrome high output single pole Powermaster alternator and I would like to replace it with a more stock looking natural finish high output...
Forum: 77-81 Firebird & Trans Am TECH 02-14-2021, 08:07 PM
Replies: 2
Views: 591
Posted By Billablehours
That’s it. Thanks!

That’s it. Thanks!
Forum: 77-81 Firebird & Trans Am TECH 02-14-2021, 01:05 PM
Replies: 2
Views: 591
Posted By Billablehours
Rear end gear ratio?

Here is my build sheet. Can someone tell me what differential gears I have and where the info is located. It is a W72 4 speed car so I have read they are 3.42 but would like to confirm that and...
Showing results 1 to 5 of 5

 
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