Holley HLY553-201 3.5 LCD Touch Screen Terminator-X

Holley HLY553-201 3.5 LCD Touch Screen Terminator-X is listed by Motorstate as a Digital Gauge Kits for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Holley components in the Digital Gauge Kits category. The manufacturer part reference is 553-201, while the Motorstate part number is HLY553-201. Catalog description context: Gauge Panel Assembly - Terminator X - Digital Dash - Mounting Sleeve - 3.5 in Screen - Universal - Kit. No vehicle compatibility is stated here unless it is present in separate fitment data.