Dual Valve Springs 1.565 Dia. (.815 ID.) 2004-chevrolet-astro-esi7047038 Tachometer - Z-Series - 8000

Tachometer - Z-Series - 8000 RPM - Electric - Analog - 3-3/8 in Diameter - Dash Mount - Black Face - Each

8 lb - Iron - Natural - External Balance - Small Block Chevy - Each

These BBK Mass Air flow sensors offer a large increase in air flow over stock and can add up to an additional 15 rear wheel horsepower depending on other modifications

Brake Pads - Premium - Semi-Metallic - Hardware Included - GM W-Body 1997-2005 - Set of 4

Fuel Pressure Gauge - Ultra-Lite - 0-15 psi - Electric - Analog - Full Sweep - 2-5/8 in Diameter - Peak and Warn - Silver Face - Each

Dual Valve Springs 1.565 Dia. (.815 ID.) 2004-chevrolet-astro-esi7047038 Tachometer - Z-Series - 8000Valve Spring Dual Spring 566 lb in Spring Rate 1. 050 in Coil Bind 1. 565 in OD Set of 16