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I have a factory aluminum 4 barrel intake manifold. Its from a 4.1 but of course it fits the 3.8s as well. Its in good shape come off a running motor. I'm asking $50 plus shipping I also can sand blast it and/or powder coat it for an extra charge

These are a set of 763 "2 dot" rods used in factory turbo motor there are in good shape and they have stock replacement .040" over 4.1 pistons on them that could still be used in a motor. I'm asking $75 plus shipping

Me and my friend are thinking of build a turbo carb 3.8l for a 1947 willys jeep truck and are having a hard time info on pre-fuel injection, really cant find that much about the hot air system either. We want to build a non computer controlled motor. so some pics would be nice but mainly need...

Here is the situation my dad wants his 98 Regal GS faster but doesn't like spending alot of cash at one time. The current modifactions are a 3.4" pulley, fenderwell intake, and colder plugs (autolite can't remember the number). it still has a stock tune on the computer and stock temp thermostat...

I have found a complete 4.1 motor just recently for dirt cheap and was unsure if I should build it or sell it. The biggest questions I have is how strong is the block?I have the GN crank and rods I was going to put in it. Is there anything about this block that couldn't handle boost with out...

I'm selling alot of my stuff to make room, alot of it was acquired for my projects that I changed my mind on after I got the parts. TH400 transmission came out of a 75 Chevy 1 ton truck with a 454, the tranny ran fine when removed it. The trans is all stock and does include a stock torque...

I know this is a turbo buick forum but I have noticed a few guys on here have "H" bodies also. I'm looking for a bare 7.5" axle housing for a monza or any "H" body as long as its the torque arm set up. I'm looking for something with no gears, axles, or even main caps. As long as it has...

I "borrowed" my dad's 98 Regal GS the other day (was to tired to climb through the cage of the Monza). I was sneaking away from the house light on the throttle, not barley moving but right before it started making boost. I heard a fairly loud fluttering sound from the intake, I installed a...

I found some tie rod adjusting sleeves on ebay that are made for the G body and others. They are not made from aluminum but from high tensile steel (never really honestly trusted aluminum for these parts) and they are powder coated! I bought a set from him for my monza and they worked perfectly...

my rear main seal is leaking badly and I was going to replace this weekend and I heard about a neoprene seal upgrade. I was wondering where I could get these and does it go right in like a stock one. I'm on a tight budget and my little Monza makes it very difficult to pull the motor, so if any...

For starters who in Hollywood keeps giving jobs to vin diesel and Paul walker that should illegal by itself. Hollywood keeps on destroying bad ass machines, but this time its too much Fast & Furious | Trailer, Videos & Video Clips | In Theaters April 3rd and if they are going to destroy it at...

I just installed a JMB fender well intake from the W body store on my dads 98 regal GS. It sound sweet as hell but he's only making about 6 pounds of boost now and he already installed a smaller pulley on the blower it made about 11.5 psi with horrible 98 air box. Does the computer need to learn...

I built up a 3.8l for my Monza the specs are as followed bored .03" over ported 8445 heads with 1.77"/1.5" valves 9.5:1 compression TA performance C110 cam custom ground for the v6 .455"/.465" lift 218/224 duration @ .050" 110 lobe separation port matched Kenne Belle...

my assumption is to complete this swap on my dad's 98 GS is an adaptor plate for the throttle body, Correct me if I'm wrong. Another thing, I heard that the gen 5 M90 is more effiecent than gen 3 granted not as effeicent as a Whipple, again correct if I'm wrong

I'm selling a factory 4.1l alum. four barrel intake manifold with quadrajet , cast iron water neck (no thermostat), and egr block off plate. The intake has been sandblasted and clear coated and has been port match felpro MS96033PB gaskets and the plenum has been ported so that you could and...

i have factory alum. 4 barrel intake from a 4.1 that has been sand blasted, clear coated, port matched to felpro MS96033 gasket set, and the plenum has been extensively ported to accept a edelbrock carb. i was wanting $50 for it with a new water neck and carb studs.

i'm looking for a good set of used roller rockers or heavy duty shafts. i have stock 8445 heads. or if anyone knows a good set of springs that will work with my stock shafts, my cam is .455"/.465" lift, 218/224 duration @.05"

my dad has a 98 regal gs and we're looking for mods that don't effect apperance or sound (want to look and sound like a bone stock grandpa car). we already installed a smaller pulley on the supercharger don't remember the size but its putting out 11.6 psi at 5600 rpm, and we going to get the SLP...