Bilstein 24-011785 is a B8 Performance Plus rear shock absorber for the 1988-1994 Chevrolet Corvette with the Z51 Package with 17in wheels. B8 Performance Plus dampers are a performance upgrade to OE dampers, designed to be paired with aftermarket lowering springs and built with application specific valve settings. It is a monotube unit with a yellow paint finish, a stem upper mount and a 16mm eye lower mount. It includes a blue straight boot but no spring seat. It measures 9.61 in collapsed and 14.69 in extended, and the quantity per vehicle is 2.
Notes:
- All listed applications are for vehicles with the Z51 Package with 17in wheels.
Specifications:
- Brand: Bilstein
- Part Number: 24-011785
- Series: B8 Performance Plus
- Product: Suspension Shock Absorber
- Collapsed Length (in): 9.61
- Extended Length (in): 14.69
- Extended Length (mm): 373.0
- Lower Mount Type: Eye 16mm
- Upper Mount Type: Stem
- Internal Design: Monotube
- Finish: Yellow Paint
- Boot Included: Blue Straight
- Spring Seat Included: No
- Country of Origin: DE
- Quantity per Vehicle: 2
Vehicle Applications
- 1988 Chevrolet Corvette (35th Anniversary Edition, Base): Rear; With Z51 Package with 17in wheels
- 1989 Chevrolet Corvette (Base): Rear; With Z51 Package with 17in wheels
- 1990 Chevrolet Corvette (Base): Rear; With Z51 Package with 17in wheels
- 1991 Chevrolet Corvette (Base): Rear; With Z51 Package with 17in wheels
- 1992 Chevrolet Corvette (Base): Rear; With Z51 Package with 17in wheels
- 1993 Chevrolet Corvette (40th Anniversary Edition, Base): Rear; With Z51 Package with 17in wheels
- 1994 Chevrolet Corvette (Base): Rear; With Z51 Package with 17in wheels
FAQ
What vehicles does the Bilstein 24-011785 fit?
It fits the rear of the 1988-1994 Chevrolet Corvette with the Z51 Package with 17in wheels, as listed under Vehicle Applications.
Is the 24-011785 a front or rear part?
It is the rear shock absorber, and the quantity per vehicle is 2.
What are the collapsed and extended lengths of the 24-011785?
It measures 9.61 in collapsed and 14.69 in extended.
Is the 24-011785 designed for lowering springs?
B8 Performance Plus dampers are designed to be paired with aftermarket lowering springs and use application specific valve settings.
Is the 24-011785 a monotube or twintube design?
It is a monotube shock absorber with a stem upper mount and a 16mm eye lower mount.

