Product Description:
Hawks Motorsports is pleased to offer our clients the following: new reproduction left- and right-hand bullet exterior mirror mounting-kit pair for the 1970-1981 Chevrolet Camaro, Pontiac Firebird and Trans Am, OER parts #R312 and #R313.
Restore or install both factory-style bullet mirrors with one complete mounting set. This package combines the passenger-side R312 kit with the driver-side R313 kit, providing the brackets, molded mirror-to-door gaskets and mounting screws required for both doors.
Original brackets may become rusted, bent, damaged or misplaced during previous body repairs. Aged mirror-base gaskets can also crack, shrink or allow the mirror housing to contact the painted door surface. Replacing both sides together provides matching components and a clean, consistent installation.
This listing contains the mirror-mounting components only. The exterior mirrors, mirror glass and driver-side remote-control components are not included.
Key Features
- Complete left- and right-hand mounting-kit pair
- Designed for factory-style bullet or sport exterior mirrors
- Fits 1970-1981 Chevrolet Camaro
- Fits 1970-1981 Pontiac Firebird and Trans Am
- Includes driver-side OER kit #R313
- Includes passenger-side OER kit #R312
- Two mirror-mounting brackets included
- Two molded mirror-to-door gaskets included
- Mirror-to-bracket screws included
- Bracket-to-door screws included
- Factory-style reproduction components
- Sold as one complete two-door set
Fitment Applications
1970-1981 Chevrolet Camaro
Fits applicable models equipped with factory-style bullet or sport exterior mirrors, including:
- Camaro Sport Coupe
- Camaro Rally Sport
- Camaro SS where originally applicable
- Camaro Type LT where originally applicable
- Camaro Berlinetta where originally applicable
- Camaro Z28 where originally applicable
1970-1981 Pontiac Firebird
Fits applicable models equipped with factory-style bullet or sport exterior mirrors, including:
- Firebird
- Firebird Esprit
- Firebird Formula
- Pontiac Trans Am
Additional GM Applications
The individual OER kits are also cataloged for selected GM models using the corresponding bullet-style mirrors, including:
- 1973-1974 Chevrolet Nova
- 1974-1977 Chevrolet Vega
- 1975-1978 Chevrolet Monza
- 1970-1972 Pontiac LeMans and GTO
- 1975-1977 Pontiac Astre
- 1976-1978 Pontiac Sunbird
- 1970-1972 Oldsmobile Cutlass and 442
Verify the original mirror style and mounting configuration before ordering for applications outside the Camaro and Firebird platform.
Important Fitment Requirements
- Fits factory-style bullet or sport mirrors
- Does not fit standard rectangular chrome mirrors
- R313 installs on the left-hand driver side
- R312 installs on the right-hand passenger side
- Exterior mirror housings and glass are not included
- Driver-side remote-control components are not included
- Compare the brackets and gaskets with the original components before installation
What This Set Includes
Driver Side — OER R313
- One left-hand bullet-mirror mounting bracket
- One molded mirror-to-door gasket
- Mirror-to-bracket mounting screws
- Bracket-to-door mounting screws
Passenger Side — OER R312
- One right-hand bullet-mirror mounting bracket
- One molded mirror-to-door gasket
- Mirror-to-bracket mounting screws
- Bracket-to-door mounting screws
What Is Not Included
- Driver-side exterior mirror
- Passenger-side exterior mirror
- Mirror glass
- Driver-side remote-control cable
- Interior remote-adjustment knob
- Interior remote-control bezel
- Door sheet metal or interior door panels
Left- and Right-Hand Identification
OER assigns a separate part number to each side:
- R313: Left-hand driver-side mounting kit
- R312: Right-hand passenger-side mounting kit
This listing combines both part numbers into one complete mounting set for both exterior mirrors.
Driver-Side Remote Mirror Applications
Many factory-style driver-side bullet mirrors use an interior remote-control cable and adjustment knob. OER R313 secures the exterior mirror to the door but does not include the remote-control mechanism.
Inspect the existing remote cable, knob, bezel and retainer before installation. These components must be reused or purchased separately.
The passenger-side bullet mirror is typically adjusted manually and does not use the driver-side remote-control mechanism.
Product Details
- Brand: OER
- Combined part number: R312-R313
- Driver-side part number: R313
- Passenger-side part number: R312
- Product type: Bullet exterior mirror mounting set
- Mirror style: Bullet or sport mirror
- Positions: Left and right
- Brackets: Two included
- Molded base gaskets: Two included
- Mounting screws: Included
- Exterior mirrors: Not included
- Remote-control components: Not included
- Condition: New reproduction
- Quantity: One complete left- and right-side set
Restoration Uses
The R312-R313 set is suitable for:
- Installing a replacement pair of bullet mirrors
- Replacing missing original mirror brackets
- Replacing rusted, bent or damaged brackets
- Replacing cracked or compressed mirror-base gaskets
- Correcting loose exterior mirrors
- Completing a door-shell replacement
- Finishing a paint or body restoration
- Restoring both doors with matching components
- Returning modified doors to the factory-style bullet-mirror arrangement
Installation Notes
- Identify R313 as the driver-side kit and R312 as the passenger-side kit.
- Inspect the factory mounting locations for rust, cracks, enlarged holes or previous modifications.
- Compare each bracket and gasket with its corresponding mirror base.
- Position the molded gasket between the mirror housing and painted door surface.
- Install the internal mounting bracket in the proper orientation.
- Start all screws by hand to prevent cross-threading.
- Align the mirror before tightening the fasteners.
- Tighten the screws evenly without crushing the gasket or distorting the door skin.
- Confirm that both mirror housings remain secure.
- For remote driver-side mirrors, verify free cable movement before reinstalling the interior door panel.
Do not overtighten the mounting screws. Excessive pressure can damage the mirror housing, gasket, bracket or door sheet metal.
Frequently Asked Questions
What vehicles fit OER R312-R313?
The set is primarily intended for 1970-1981 Chevrolet Camaro and Pontiac Firebird or Trans Am models equipped with factory-style bullet exterior mirrors.
Does this listing include both sides?
Yes. It includes the left-hand driver-side R313 kit and right-hand passenger-side R312 kit.
Which part number fits the driver side?
OER R313 is the left-hand driver-side mounting kit.
Which part number fits the passenger side?
OER R312 is the right-hand passenger-side mounting kit.
Are the exterior mirrors included?
No. This listing contains the mounting brackets, molded base gaskets and screws. The exterior mirrors are sold separately.
How many brackets are included?
Two brackets are included—one for the driver side and one for the passenger side.
Are the mirror-base gaskets included?
Yes. One molded mirror-to-door gasket is supplied for each side.
Are the mounting screws included?
Yes. The set includes the mirror-to-bracket and bracket-to-door screws for both sides.
Does this set fit a Trans Am?
Yes. It fits applicable 1970-1981 Pontiac Trans Am models equipped with factory-style bullet mirrors.
Does it fit a Firebird Formula?
Yes. It fits applicable 1970-1981 Firebird Formula models equipped with the corresponding bullet mirrors.
Does it fit a Camaro Z28?
Yes. It fits applicable 1970-1981 Camaro Z28 models equipped with factory-style bullet or sport mirrors.
Is the driver-side remote-control cable included?
No. The remote cable, adjustment knob, interior bezel and related remote-control components are separate.
Does this set fit standard chrome mirrors?
No. R312 and R313 are designed for bullet or sport exterior mirrors rather than standard rectangular chrome mirrors.
Is this an original GM mounting set?
No. This is a new reproduction set manufactured by OER.
