3.8 +.30 =4.1 The OP stated .30 I guess you were probably correct in assuming he meant .030
4.1 inch bore?
Does it look like this video on caspers website? http://www.casperselectronics.com/store2/product_info.php?cPath=61_62_5_6_33&products_id=643
It looks like a Kenne Bell
Fuel pressure?
There are no "stock gauges" under the radio,those are aftermarket add-ons. If they are going by the reading on the gauge,it could be way...
What type of guage do you have?
It's more of a satin black. SEM 39143 black trim paint is pretty popular for the outside trim on GN's.
I googled it "Here are the G-BODY body ,mount bolt specs: Position 1 uses GM P/N 10049638 (sold ea., 2 needed). Bolt is 12 X 1.75 X 95mm long. 95mm...
Looks like a 1980 turbo Riviera manifold.
Is the new front cover bare,or does it have new pump gears?
Your car could be equipped with the map light option.
The hydro boost from the mid 80's G-body diesels,is a good choice.It uses the same pedal as the powermaster,and is close to a bolt in swap.
I like them black.
Looks like Riviera emblems.
Intermittent leak,sounds like the water pump.
It sounds like electrolysis.
WA0848 code 19 There is about a dozen names for the same black
It's the non-ABS version of the GM 7.5-7.625 Auburn posi.
Kerosene has a "Cetane" rating,not an "Octane" rating.
Separate names with a comma.