This Holley dash bezel is designed for a Holley EFI 6.86" Pro Dash in a 1986-1993 Chevrolet S10/S10 Blazer or GMC S15 Jimmy/Sonoma, molded from 5/32" thick UV-resistant ABS composite for structural strength that matches or exceeds the factory panel. It's finished in matte black to blend with the original interior.
Specifications:
- Application: 1986-1993 Chevrolet S10/Blazer | GMC S15 Jimmy/Sonoma
- Dash fitment: Holley EFI Dash
- Dash size: 6.86"
- Dash included: No (bezel only; digital dash sold separately)
- Material: 5/32" UV-resistant ABS composite
- Finish: Matte black
- Part Number: 553-427
FAQ
Does this bezel include the digital dash display?
No — this is the mounting bezel only. The Holley EFI 6.86" Pro Dash is sold separately.
What vehicle does this bezel fit?
It's designed specifically for the 1986-1993 Chevrolet S10/S10 Blazer and GMC S15 Jimmy/Sonoma dash opening.
What is the bezel made from?
5/32" thick UV-resistant ABS composite, molded to match or exceed the strength of the factory dash panel.

