1987 General Specifications and Facts
| Total Produced
(RPO B4Z) |
38,889 |
Dealership Sticker
Price (Base) |
$17,076 |
1987 brought about only
minor changes to the IROC. The motors now had the new center bolt style
heads and manifolds had a revised bolt hole angle to accommodate the different
heads. The motors also made the switch to hydraulic roller camshafts.
This gave a 3.5% increase in gas mileage, and an extra 5 horsepower. The
TPI 350 was now widely available, but only with the 700R4 automatic.
Visually, the 87 is
identical to the 86 model, except that the third brake light moved from up on
the rear hatch, to down in the rear spoiler.
To select another year or component, simply reselect your
options above and click Select again.
Information contributed by MadMike
Maciolek and Jim Irace