1977 Trans Am Black Paint Code
| Production | Color & Trim | Engines | KwikSpecs |
|---|
In 1964, United Artists released the third movie in a series which still sells theater's out today. The 
Are you already you are scanning the link and the title to this page? Fear not, read on as there is a method to this madness.
How many Americans had heard of an Aston Martin before Goldfinger ? Not many, yet after being treated to this incredibly fast gadget laden sports coupe (let's see- machine guns, razor knock offs, gas generators, electronic maps, an assortment of other trinkets, and the coupe de' grace- the ejection seat!) became a household nameplate. The DB5 was James Bond, 007 . So popular was this car, it was featured in successive James Bond flicks.
Now jump ahead to 1977. There was this movie which was every bit as touted as the Bond series, and featured box office stars Burt Reynolds, Jerry Reed, Sally Fields, Jackie Gleason, and the newly restyled 1977 Pontiac Firebird Trans Am. "Smokey and the Bandit". Despite all the wit of Reynolds, the humor of Jerry Reed, the facial expressions of Gleason, and the innocence of Ms. Fields, the Trans Am truly was center stage. All of America not only knew about the Trans Am, now they wanted one.
Once America discovered the Trans Am, demand was so great in fact that production jumped twenty-thousand units , for a grand total of 68,744. There was a lot to like about the '77 T/A. It had a new look. It had a new engine. It's soul was renewed. Pontiac built a winner.
Starting at the front, a new "Batmobile" nose was introduced, combining the bumper and header panel into a single unit, made of deformable urethane. This allowed drivers to even be less careful as the worry of cracking the fibreglass header panel was gone. Within the fascia rested GM's latest styling innovation, square headlamps. These lamps added a refreshingly modern look to the car. The headlamps were surrounded by a one-piece grille/bezel assembly with a matte black (except Special Editions which received gold) honey comb grille texture and chrome edges.
The new front end also received the flattened hood of the '76 edition. The shaker (still non-functional) took on a more angular appearance, giving up the smooth rounded lines of past editions. Gone from the shaker was an easy to remove block off plate which nearly all of us removed to get more air to the engine. The new shaker had "fake" louvres on the back edge painted black, and could only be removed by sawing the louvres out. A "Trans Am" decal was on 
An all new wheel showed up in 1977, this time an all-aluminum 15" x 7" replacing the former "polycast" honeycomb wheel. These new wheels (RPO YJ8) were dubbed "snowflake" reflecting the wheels' general appearance. With the exception of Special Edition versions, all wheels had argent accents between the spokes. The wheels were cast rough, painted completely argent, then a machining process cut away the rough portion of the wheel. After the machining process, the outer face of the wheel was clearcoated to prevent oxidation of the aluminum. The result was a wheel, nicely accented with paint, in a manner that was nearly impossible to duplicate for those of us wishing to restore these wheels later. A bright, conical, center cap with 
Inside, little was changed. New Lombardy custom cloth seats were the big change and improvement as they added a level of "grip" which the previous vinyl seats lacked. When the custom vinyl interior was ordered, Doeskin vinyl replaced the Tetra, while oxen remained the standard seat trim. The rear seat console, an extension fitted only to a handful of Trans Ams 
At the end of the '76 model year, the 455 finally was laid to rest. GM had downsized their full-size cars for '77 and the 455 no longer fit the program, The bean counters weren't about to spend money certifying an entire displacement class for one carline. Instead of the 455, a pair of 
The standard (RPO L78) Pontiac 400 (engine code XA ) was mostly carryover from '76, producing 180hp @ 3600 rpm and 325 lb/ft of torque at 1600 rpm, a 15 lb/ft improvement with a 5 hp loss versus the previous year's version. A low compression ratio of 7.6:1 was still employed. The base 400 was an automatic transmission only combination.
The Pontiac Firebird Trans Am utilized the new for 1977 Oldsmobile 403 V8 as an no-charge optional powerplant for all California and high-altitude residences. The engine was destined for GM's new full size cars from Oldsmobile and Buick, where it's abundance of low rpm torque could be put to good use. The Pontiac people also felt this torque would be a good combination with the automatic in the Trans Am. Also, by requiring this engine for all California and High-Altitude destined T/A's money could be saved by certifying only one engine. These (code U2, U3 high altitude and VA, VB when destined for California) engines are easily identified by the oil fill neck at the very front of the engine. Horsepower figures for the 403 were 185@3600 rpm, good for a 5 hp bump over the Pontiac 400, yet netted five less Lb/ft of torque (320) at a peakier 2200 rpm. The lower torque was mostly due to a larger bore and smaller stroke than the 400 (4.351 x 3.385 {403} vs. 4.12 x 3.75 {400}). The 403 also had a higher (8.0:1) compression ratio and were painted light blue. Because engine was required in high-altitude and Cailfornia bound vehicles, there was no additional charges (except for the automatic). 
A revitalized Pontiac 400 was offered in 1977 to take the place of the recently departed 455. Named "T/A 6.6" (6.6 stood for 6.6 litres or 6600 cc, denoting GM's newfound affection for the metric system)the new engine featured a bumped up compression ratio (now 8.1: vs. 7.6:1) by bolting the smaller combustion chambered cylinder heads from the Pontiac 350 onto the 400 block. The cylinder heads were part number 500801 (the same as the 350 heads). Horsepower was bumped by twenty over the "base" Pontiac 400 motor and peak torque still equalled 325 lb/ft, but occurred 800 rpm higher in the rev range (2400 rpm). Engine ID codes for the T/A 6.6 were WV with a four speed and YG woth the automatic.
The comparisons between the two Pontiac 400's was not the issue, but instead how the Pontiac engineers were finally swinging the pendulum the other way concerning horsepower. For successive years, horsepower continued to decline as emissions tightened. First it was horsepower reductions for insurance sake, then came the impacts of "clean air" legislation, and now, new government imposed Corporate Average Fuel Economy ratings were just around the corner. But Pontiac, with their "timeless" Trans Am had weathered the storm. Performance was back and the T/A 6.6 pumped out the horsepower muscle of it's larger displacement forbearer, in a much more useable power band.
To add the additional appeal to the 200 hp engine, T/A 6.6 decals were fitted to the shaker and chrome valve covers (PN 547293-RH and 547294 LH) with a chrome oil filler cap were installed on the 6X cylinder heads. The price for this added performance was a mere $50.00 over the base 400.
But what about the bandit you ask? Well, 1977 was surely the year of the bandit, as black and gold Special Edition Trans Am's were the car to have. Patterned after the 1976 Pontiac Fiftieth Anniversary Limited Edition model, the '77 was basically carryover. Priced at $556.00 with out Hurst Hatches (Y81) and $1141.00 with (Y82) , the package included specific gold trimmed exterior appointments. Some of the S.E's also had "black chrome" splitter tail pipes, but most hadThe Trans Am callouts were still done gothic style as on the '76 (but without the 50th anniversary logo), the and there was enough gold tape on the car to trim the wall paper of a small house. But this was the look, and that was what was important. The black took on a near sinister appearance, with the gold accents lending a "custom" look. By continuing to extend the theme into the interior by including a formula steering wheel with gold spokes, and the instrument panel bezel and console trim plate, and door accents being finished in a gold simulated engine turned applique completed the task.
The Hurst hatches, still limited in production, were fitted primarily to S.E. cars. When all the 1977 cars were built, the Trans Am accounted for 44% of the total Firebird build. GM and Pontiac were certainly lining their pockets well with this one, as even though someone couldn't ante up the dollars for a T/A, their friendly Pontiac dealer still had Formula's, Esprit's and standard Firebirds to offer. Below is how the 1977 Trans Am production breaks down:
| Model | Engine | RPO | VIN Code | Manaul | Automatic | |
|---|---|---|---|---|---|---|
| Trans Am | 400 | L78 | Z | 29,313 | ||
| Trans Am | T/A 6.6 | W72 | Z | 8,319 | 10,466 | |
| Trans Am | 403 | L80 | K | 5,079 | ||
| Total Trans Am | 53,177 | |||||
| Trans Am SE (Y81) | 400 | L78 | Z | 748 | ||
| Trans Am SE (Y81) | T/A 6.6 | W72 | Z | 384 | 549 | |
| Trans Am SE (Y81) | 403 | L80 | K | 180 | ||
| Total Trans Am SE - Y81 | 1,861 | |||||
| Trans Am SE (Y82) | 400 | L78 | Z | 6,030 | ||
| Trans Am SE (Y82) | T/A 6.6 | W72 | Z | 2,699 | 3,760 | |
| Trans Am SE (Y82) | 403 | L80 | K | 1,217 | ||
| Total Trans Am SE - Y82 | 13,706 | |||||
| Total Production | 68,744 |
The black and gold T/A surely created many a fantasy, and most owners completed the purchase with the obligitory "cowboy" hat. The movie "Smokey and the Bandit" furthered the starring role of the car showing off it's T-tops (or Hurst Hatches), the high speed potential, and the CB radio. The CB radio was so popular at this time, it was available as a factory installed option for $195.00, the prerequisite being you ordered an optional radio or at the very least a radio accomodation package.
The 1977 Trans Am certainly was the bright spot of the year for Pontiac and the base price for a Trans Am was $5,456.00 up $469.00 from the 1976 model. But you had a new look, a new style, and with an equally powerful 400 engine compared to the 455, a new level of efficiency.
| Exterior Colors | Code | Interior Colors* | Std Trim | Code | Custom Trim | Code | |
|---|---|---|---|---|---|---|---|
| Cameo White | | White | Oxen | 11R1 | Doeskin Vinyl | 11N1 | |
| Sterling Silver | | Black | Oxen | 19R1 | Doeskin Vinyl | 19N1 | |
| Starlite Black | | Black | Lombardy Cloth | 19B1 | |||
| Goldenrod Yellow | | Blue | Doeskin Vinyl | 24N1 | |||
| Brentwood Brown | | Blue | Lombardy Cloth | 24B1 | |||
| Buccaneer Red | | Buckskin | Oxen | 64R1 | Doeskin Vinyl | 64N1 | |
| Firethorn | Oxen | 71R1 | Doeskin Vinyl | 71B1 | |||
| Firethorn | Lombardy Cloth | 71B1 | |||||
| Mixed Interiors | |||||||
| White/Blue | Oxen | 11R1/26X | Doeskin Vinyl | 11N1/26X | |||
| White/Turquoise | Oxen | 11R1/34X | Doeskin Vinyl | 11N1/34X | |||
| White/Saddle | Oxen | 11R1/64X | Doeskin Vinyl | 11N1/64X | |||
| White/Firethorn | Oxen | 11R1/71X | Doeskin Vinyl | 11N1/71X | |||
| Blue/White | Doeskin Vinyl | 92N1 | |||||
| Firethorn/White | Oxen | 97R1 | Doeskin Vinyl | 97N1 | |||
CID-Version | Code | Trans | HP@RPM | Torque @RPM | |
|---|---|---|---|---|---|
400 | | 3A | 180@3600 | 325@1600 | |
400 - T/A 6.6 | | 3A | 220@4000 | 320@2800 | |
400 - T/A 6.6 | | 3A | 220@4000 | 320@2800 | |
403 (Olds) | | 3A | 185@4800 | 320@2200 |
| Axle Ratio | Code | ||||
|---|---|---|---|---|---|
| 2.41 | PS | ||||
| 2.56 | PT | ||||
| 3.08 | PW | ||||
| 3.23 | PX |
All ring gears are 8 1/2" and have positraction
| Engine | Transmission | Axle Ratio | Emission | Carb # |
|---|---|---|---|---|
| 400 | Manual | All | All | 17057263 |
| 400 | Automatic | 3.23:1 | All | 17057266 |
| 400 | Automatic | 2.41:1 | All | 17057274 |
| 403 | Automatic | All | All | 17057274 |
Standard Equipment: Dual Body Color OSRV mirrors, LH remote; GR70x15 BSW radial tires, 4-speed manual transmission, Power assisted front disc brakes, Saf-T-Track differential, Power steering, Front and rear stabilizer bars, Rally II wheels, Space saver spare tire, Vinly bucket seats, Rally gages with clock and tach, Formula steering wheel, Front seat floor console, Rear air spoiler, Cigarette lighter, Shaker hood, Front air dam
Year Selector
Additional links:
Return to 2nd gen. Trans Am home page
1970 - The Start of Something Wonderful
1971 - Debut of the 455
1972 - The Lean Year
1973 - SD-455 and the screamin' chicken
1974 - Good Times...Bad Times
1975 - Soul Survivor
1976 - The Spirit of '76
1978 - Horsepower and Handling
1979 - "It will not pass this way again"
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1977 Trans Am Black Paint Code
Source: http://2gta.com/1977ta.html