How do I identify an old 403?
The 403 V8 is easily identified by the oil fill spout growing out of the front of the engine. Easy way to ID a 403: The Block casting number is found behind the timing cover between the oil fill tube and the oil sending unit. All 403’s have 1/2″ Head bolt holes.
What engines were available in a 1977 Trans Am?
The 400-cid (6.6-liter) V-8 was standard in 49 states and the 403-cid (6.6-liter) V-8 was standard in California or high-altitude counties. The T/A 6.6-liter (400-cid) V-8 was optional.
What is the rarest Trans Am?
The rarest of them all is the two-door convertible Pontiac Trans Am with only 8 ever produced.
How much is a 1977 Trans Am worth?
“In the current market, a 1977 Pontiac Trans Am Special Edition — similar to what Burt Reynolds drove in the film — is worth $76,000. By comparison, the top Camaro of the same year — a 1977 Chevrolet Camaro Z28 — is worth $22,000 in the current market.”
How much horsepower can you get out of a 403 Olds?
185 HP
Olds 403 Specifications
| ENGINE | OLDSMOBILE 403 |
|---|---|
| BORE | 4.351 INCHES (110.5 MM) |
| STROKE | 3.385 INCHES (86.0 MM) |
| HORSEPOWER | 185 HP (138 kW) |
| TORQUE | 320 LB-FT (430 N-m) |
How much does a 403 engine weigh?
| ENGINE | Weight | References |
|---|---|---|
| pounds | ||
| Olds 350-403 V8 | ||
| Olds 394 | 725 | (1) |
| Olds 371, 394 | 760 | (5) |
What is a Pontiac Fiero?
The Pontiac Fiero is a mid-engine sports car that was built by American automobile manufacturer General Motors from 1983 to 1988 for the 1984 to 1988 model years. It was the first two-seater Pontiac since the 1926 to 1938 coupes, and the first mass-produced mid-engine sports car by an American manufacturer.
What liter is a 403?
6.6 L
403. The 455 big block Olds V8 was replaced in 1977 with the 403 cu in (6.6 L) small block, which used a 4.351 in (110.5 mm) bore, the largest ever used in a small-block V8, with the Olds small-block standard deck and 3.385 in (86.0 mm) stroke.
How much does an Olds 403 weigh?
Can you drift a Fiero?
Fiero’s in general do not drift that great. I’ve tried. There’s just way too much weight in the back (not sure about a duke, though). You can only drift it a little, but if you push it just slightly too far, it’ll come around on you.
What is a Pontiac Fiero worth?
A: The average price of a Pontiac Fiero is $11,190.
How much horsepower can you get out of a 403?
Olds 403 Specifications
| ENGINE | OLDSMOBILE 403 |
|---|---|
| STROKE | 3.385 INCHES (86.0 MM) |
| HORSEPOWER | 185 HP (138 kW) |
| TORQUE | 320 LB-FT (430 N-m) |
| GAS MILEAGE | 12 CITY 16 HIGHWAY (EST) |
When did the Pontiac Trans Am get the 403 engine?
Or at least I do. The 403 was introduced in 1977 for larger cars to actually move themselves during an era of strict emission laws and fuel consumption standards. The 403 should have won the hearts of many since most of the 1977 Trans Ams from Smokey and the Bandit employed them.
How big is a 1977 Pontiac Firebird Trans Am?
These are standard specifications – not necessarily specifications for the vehicle (s) in the photo (s). 12.05 seconds. The 1977 Pontiac Firebird Trans Am measures 73.00 inches in width, The 1977 Pontiac Firebird Trans Am measures 196.80 inches in length, and has a wheelbase of 108.10 inches.
What was the year of the Oldsmobile 403?
The Olds 403 was found in a variety of General Motors vehicles from model year 1977 to 1979. The famous 1977–1978 GMC Motorhome also came equipped with an Oldsmobile 403. A 1977 Oldsmobile Delta 88 served as the official Indy 500 pace car, marking the fourth consecutive year that Oldsmobile held the title.
What was the most popular Trans Am in 1977?
The 1977 Trans Am Special Edition was the most popular of all the special editions because of the movie Smokey and the Bandit. Burt Reynolds’ name may have been on the marquis, but the Trans Am Special Edition was the star of the show.