1981 Camaro Restoration Information

1981 Camaro Parts and Restoration Specifications

This was the final year for the second-generation Camaros. The final 2nd gen Camaro was only slightly altered from the 1980 Camaro, sporting a new grille and newly styled side markers. The 350 small block V8 was now only an option on the Z28 Camaro models and only utilized an automatic transmission. Both horsepower ratings and production numbers were lower in 1981.

While the exterior of the 1981 Camaro was a carryover from the previous year, there were some significant changes under the hood. Most notably the CCC (Computer Command Control) emission system. This meant the 1981 Camaro was the only 2nd gen to have a “computer”, which controlled the carburetor mixture, along with a “check engine” light and ALDL connector. The transmission now had a lock-up torque converter, also controlled by the CCC.

In a bizarre move to appease consumers, the Z28 Camaro, powered by a 350 cubic inch V8 was now only available with an automatic transmission. After a 12 year run, the second-generation Camaro was heading for automotive history. A lot had been written over the years faulting the impracticality of the car in general; the poor headlights, lack of controls on the steering column, poor seats, poor fuel economy, poor trunk space… it was time.

Approximately 126,140 Chevrolet Camaros were produced in the year 1981 making these the last of the second-generation Camaros to roll off the Chevrolet assembly lines.

1981 Camaro saw the following additional changes:

  • The Rally Sport model was dropped.
  • VIN number significantly different (17 characters vs. 13) than in previous years.
  • Power brakes now standard
  • Space saver tire now standard
  • Halogen headlights debut
  • CCC emissions system
  • Lockup torque converter
  • “Check Engine” light

1981 Camaro OEM Brochure


1981 Camaro Model Options

Engine Options:

  • 3.8 L 229 cubic inch V6
  • 3.8 L 231 cubic inch V6 (California models)
  • 4.4 L 267 cubic inch V8
  • 5.0 L 305 cubic inch V8
  • 5.7 L 350 cubic inch V8


1981 Camaro Production:

  • 52,004 V6
  • 74,135 V8
  • 126,139 total


Dealer Introduction: 
9/25/80


Vehicle Identification Example:
 1GlAP87K6BN100001

  • First digit is Country of Origin: 1 = USA, 2 = Canada.
  • Second digit: G for General Motors.
  • The third digit is Division, 1 = Chevrolet.
  • Fourth digit is restraint system:
    • A = non-passive
    • B = automatic belts
    • C = inflatable restraint.
  • The fifth digit is the series:
    • P = Sport Coupe
    • Z28 Coupe
    • S = Berlinetta
  • Sixth and Seventh digits are for body style: 87 = sport coupe.
    Eighth digit is engine code:
    • A = 231ci V6
    • H = 305ci V8
    • J = 267ci V8
    • K = 229ci V6
    • L = 350ci V8
  • Ninth digit is a check digit.
  • The tenth digit is the model year: B = 1981
  • The eleventh digit is N for Norwood assembly and L for Van Nuys
  • Last six digits increased one with each car built at each plant


Dimensions:

  • Length: 197.6 inches
  • Height: 49.2 inches
  •  Width: 74.5 inches
  •  Wheelbase: 108.0 inches


Curb Weight:
 (in pounds)

  • 1FQ87 (V6) – 3326
  • 1FQ87 (Z28) – 3600
  • 1FS87 (V6) – 3374


1981 Ending VIN by Month

  • Norwood
    • Aug – 100576
    • Sep – 104729
    • Oct – 108603
    • Nov – 110502
    • Dec – 113739
    • Jan – 116764
    • Feb – 121261
    • Mar – 126138
    • Apr – 130560
    • May – 134765
    • Jun – 139491
    • Jul – 140012
  • Van Nuys
    • Aug – 102033
    • Sep – 108330
    • Oct – 114261
    • Nov – 119960
    • Dec – 124701
    • Jan – 128995
    • Feb – 136096
    • Mar – 144475
    • Apr – 152181
    • May – 163093
    • Jun – 178116
    • Jul – 186126

1981 Camaro Model Option Breakouts

Z21 Style Trim

Includes body-colored insert on door handles; bright roof drip, lock pillar, upper fender, hood panel and belt moldings plus bright accented parking lights.

Z28 Special Performance Package

No external differences between 1980 and 1981 models.

Total Production: 

  • 43,272
Engine:

165hp 305 V8 with 4-speed becomes standard Z28 power combination for 1981, with optional 350 reduced to 175 bhp and available with TH350 only. Heavy-duty radiator, dual exhaust resonators. All engines equipped with CCC emissions control, EXCEPT Canadian models. The Canadians could still order the 350 (non-CCC), 4 speed in 1981. 

Click here to see the specific LM-1 Engine Components. 

View Z28 LM1 as installed

Transmission:

Automatic transmission equipped with Lockup torque converter which locks in 2nd & 3rd gear. 

Clutch:

10.34-inch, Same as 1980.

Rear Axle:

Ratios were 3.08 (including California) for Turbo Hydra-Matic and 3.42 for 4-speed. (reverse of 1980). Optional automatic ratio (3.42) required an LM1 engine, MX0 automatic trans, and YF5 California emissions.

Brakes:
  • 11-inch, vented, cast-iron front discs with vacuum assist standard.
  • Rear 9.5-inch drums. (unchanged since 1970)
Steering:
  • Overall ratio 13:1 (stock 15.03:1 to 10.61:1 variable).
  • 2.61 turns lock to lock (stock: 2.41). Unchanged from 1980 (verify).
Front Suspension:
  • Spring rates 365 lb./in. Identical to and unchanged from 1977. (stock: 300 lb./in.)
  • Stabilizer bar 1.125″ (down from 1.2″)
  • Stock bar: 0.938, F41: 1.0″
Rear Suspension:
  • Spring rate 130 lb./in. (stock: 92-99 lb./in.)
  • Rear Stabilizer bar 0.594 inch. (stock: none, F41: 0.5625)
Wheels & Tires:

Standard Z28 tires were P225/70R-15 on 15 x 7″ wheels. 

Click here to see the specific 1981 Z28 Chassis Specifications.

Z54 Interior Decor / Quiet Sound

Includes glove compartment light and additional instrument cluster lighting; simulated leather accents on instrument cluster; special engine compartment, hood and interior insulation (Standard with Berlinetta)

Berlinetta

Included Custom Interior, bright upper and lower grille, bright windshield and rear window moldings, dual pinstripe treatment, body-color sport mirrors (D35), argent applique on rear panel, specific trim and either wire wheel covers (standard), now with locks to prevent people from stealing them or color-keyed aluminum wheels (N90, 14 x 7″) (optional). Amber-lite insulation blankets included in doors, rear quarters, roof/sail panels, behind the rear seat, under package tray and under carpeting (RPO Z54 interior decor/quiet sound). Option U05 dual horns and U14 Special Instrumentation were also standard equipment.

1981 Camaro Engine Codes & Specs

Available Engine Specifications

*Only available in California.

6-Cylinder Engine Codes
8-Cylinder Engine Codes

1981 Camaro Transmission Codes

1981 Camaro 3-Speed & 4-Speed Manual Transmission Ratios

1981 Camaro Turbo Hydramatic Transmission Ratios

1981 Camaro Rear Axle Codes

1981 Camaro Factory Options

Regular Production Option (RPO)

1981 Camaro Cowl Tag Info

1981 Camaro Example Cowl Tag & Breakdown
1981 camaro cowl tag

The Cowl Trim Tag, located on the cowl area identifies significant information about your car. 

Click here for further cowl tag decoding information

Line 1: Year, Build Date, GM Division, Model & Body, Assembly Plant, Sequence Number

Line 2: Interior Trim, Paint Code, Norwood Stripe Code, Wheel Color Code, Paint Type

Line 3/4: Seat Type, Roof Type, Power Windows, Accessory Codes, Dash & Steering Column Color, Internal Plant/Batch Codes

1981 Camaro Paint Codes

Exterior Color Codes

Abbreviations: B = Blue, Bg = Beige, Bk = Black, C = Camel, R = Red, S = Silver

Interior Trim Codes

Interior Trim / Seat Type order code, availability & cost
V**2 = vinyl Bucket Seats, (N/A Berlinetta), no charge.
C**2 = Cloth Bucket Seats, (N/A Berlinetta), $26.

Custom Interior: Includes glove compartment light and additional instrument cluster lighting, special insulation, “Berlinetta” type seats, seat trim and door trim. Requires D35 sport mirrors.

X**2 = Custom vinyl Bucket, (no charge w/ Berlinetta), $304.
F**2 = Custom Cloth Bucket, ($26 w/Berlinetta), $330

Additional 1981 Camaro Links

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