







🏍️ Ride Smart, Ride Confident: The Ultimate EVO Oil Pressure Upgrade
This Billet Proof Designs Rocker Box Mounted Oil Pressure Gauge Kit offers a shock-proof, vibration-resistant 0-60 psi gauge with stainless steel and brass construction. Designed exclusively for 1984-1999 Harley Big Twin Evolution motors, it includes all steel fittings, lines, and a polished mounting plate for easy installation and reliable, precise oil pressure monitoring.
| Manufacturer | Billet Proof Designs |
| Brand | Billet Proof Designs |
| Item Weight | 8 ounces |
| Product Dimensions | 12 x 2 x 2 inches |
| Country of Origin | Taiwan |
| Item model number | BPD-85131/88030 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | BPD-85131/88030 |
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