My GMC Sierra Grande: Project GOLDIE

[355GoldieGM]

Flat Black 1981 GMC Sierra Grande Long Bed
1978 350 Truck Block (3970010) Bored o.o3o over. (355ci)
Intake Weind X-Celerator & Holley 750 4 brl vacum + Electric choke
MSD Ignition + 8.5mm wires
Lunati Cam 235/240 Dur.50 458-458 Lift
GM Steel Crank
Ported 441X Heads (Flowbench tested)
Splyied caps
Flat top foreged competiton Pistons
GM X Conectting Rods
Stock Oil pump modified for high flow.
Aluminium High Flow water pump
Isky Springs
Manly Valves
Lunati Hydraulic Lifters
Comp Cams Rockers
Comp Cams forged push rods
Cloyse tx9 Timing Chain with Torrington bearing
Hooker long tube headers
Double Exaust from front to rear
Cherybomb Mufflers
10.3:1 Compression Ratio
1973 Moncie M21 4 speed with Hurst RamRod shifter
Locked AuburnGear rear end with 3.40 gears
275/60R15 Rubber on all 4 steel rims
Custom Grill
Custom Seat with Center console
Stock painted pulleys
Chrome Valve covers
Milodon Oil pan

[355GoldieGM]

More to come soon! let me know what you think.
Thanks!

[355GoldieGM]

Engine cold start idel and rev.

http://www.youtube.com/watch?v=Nz7NEGPrF5E

[nbpro]

looks sweet man

[turner16]

Meet Pepper, my 80 flat blacker

[355GoldieGM]

Originally Posted by nbpro

looks sweet man

Thanks man, i got a look at your build, and it looks great too, we have similar ideas, found alot of usefull info and great ideas, like that back bumber rollpan and bed cover! :P Ill be revisiting for sure as soon as the trucks out of storage for the winter!

[355GoldieGM]

Originally Posted by turner16

Meet Pepper, my 80 flat blacker

Nice man, I love thes trucks, the have endless possibiltys

[nbpro]

Originally Posted by 355GoldieGM

Thanks man, i got a look at your build, and it looks great too, we have similar ideas, found alot of usefull info and great ideas, like that back bumber rollpan and bed cover! :P Ill be revisiting for sure as soon as the trucks out of storage for the winter!

Thanks man i will be looking out for your Build

[355GoldieGM]

A couple pics of the stock seat I custumized to my liking with Trans Am rear buckets a refurbished consol from an old Pontiac and some extra foam.
I got the thing wraped it Black imatation leather with white Stitching. I dont have picks on the finished product, ill try i get them soon.

Stock seat strip and preped for revival!
i kept the original foam and whent from there
striped the rear seats from the trans am

From there I measured and cut evrything to fit, I had to fab up a braket for the console.
Glued my pieces together, used duct tape to hold everything in place While it dried.

Once everything was glued, I slaped on on other layer of foam for look and comfort!

[355GoldieGM]

ENGINE SWAP PICS

From 3o5 to 355

Me and a buddy rippin all the accessories out

The motor had been changed before and everything was a real mess

Moncie M21 preped for rebuild

Talking out the old burnt out 3o5

Me prepin the egine bay for a new coat of paint
and ripping out all the useless wiring

[355GoldieGM]

ENGINE SWAP PICS CONTINUED



All sanded and preped for paint

Fresh semi gloss paint

New 355 CSB right before fitting it in the whole

[burger]

What size are your tires?

[355GoldieGM]

Originally Posted by nbpro

Thanks man i will be looking out for your Build

Thanks man! Im open to suggestions, and help is never turned down, Im a carpenter by trade, but my truck is my hobby, my way of learning a bit more!
I do everything a can by my self, so questions often come up!

[355GoldieGM]

Originally Posted by burger

What size are your tires?

275 large on 15in. rims on all 4s

[355GoldieGM]

Instaled a Locked (clutchpack) AuburnGear diff this summer along with all new bearings, cups and seals
I kept the spindels the where fine.
I kept the 3.40 gears that i had, and had never heard of before (usualy GM is 3.42), the ring gear had a litle wear from used bearings but it doesnt make a peep. All in all with the diff, bearings, cups, seals, oil and gasket i spent apbout 700$

Here with the alignment paste, we can see the wear i was talking about (note the absence of paste on the bottom left side of the tooths.)

But everything works great!

[355GoldieGM]

Things to come....soon
-New eurathane suspention and body bushings all around
-New shocks + Light drop
-Bed cover
-New brakes
-H-pipe
-Body work and and paint
-Mags
-Instal sliding rear window
-Caltracs suspention
-Back roll pan

Future projects....
-Spay on bedliner
-Heavy duty front breaks
-Line lock kit
-Custom interior
-Custom gage cluster
-5 speed tranny
-Replace triangular windows on doors
-Window tint
-Custom front end and grill with round lights
-Custom cowl hood

[79gmcclassic]

wow your pictures are very nice and detailed

[3r!c84]

i just instaled my Auburn posi a week ago ! love it. got mine for 300$ new in the box

[355GoldieGM]

Originally Posted by 79gmcclassic

wow your pictures are very nice and detailed

Thanks, ill try and keep it up for future projects, and ill try to snap a couple of the ones iam missing, such as the finished seat and instaled engine.
I wanna get a picture of the 3.40 stamp on the ring gear too, since its not common. If you guys have requests... just ask!

[3r!c84]

did you count the teeth ? must be a 3:42

[355GoldieGM]

Originally Posted by 3r!c84

did you count the teeth ? must be a 3:42

nope its really a 3:40 Ratio theres no doubt about it,, counted the teeth and everything. 10 on the pinion et 34 on the ring, ill snap a pic next time i open the diff... pictures are worth a thousand words they say! lol

Any one ever heard or seen this before, i researched a bit and found nothing

[nbpro]

3.40 was a truck ratio 12 bolt i think may be wrong tho
http://forum.73-87chevytrucks.com/sm...p?topic=8880.0

[355GoldieGM]

Originally Posted by nbpro

3.40 was a truck ratio 12 bolt i think may be wrong tho
http://forum.73-87chevytrucks.com/sm...p?topic=8880.0

Nice post, first time i hear of someone else who had one!!
Mines a 12 bolt too but didnt have a stock posi
Wonder waht truck thiss diff come out of?

[355GoldieGM]

Aluminum Wheels

Just fond these for sell real cheap, should be getting them by new years
2 8x15 and 2 9x15

GM Turbine Mags

These need a little love and care, could anyone gimme a few pointers on how i could make these shine?

[355GoldieGM]

PARTS SEARH

If you guys have any spare parts you wanna get rid of or sell, im looking for:
-Cab Back panel molding + corner moldings
-Wheel arch molding kit
-2 1/2 in. drop spindels or 2 in. drop coils
-Spring shackles
-3 prong center caps
-electric fan