Tach Adapter - 8910EIS 00 Thread - 25 mm

00 Thread - 25 mm Long - 8 mm 12 Point Head - Stainless - Polished - Universal - Set of 5

4:1 Gear Reduction - Black - GM LS-Series - Each

Pulley Kit - Driver Side - Head Mount - Aluminum - Polished - Sanden 508 Compressor - Long Water Pump - Big Block Chevy - Kit

Water Pump - Mechanical - Supercool - High Volume - Long Design - Aluminum - Black Powder Coat - Small Block Chevy - Each

Nitrous Bottle Bracket - Quick Change - Single Bottle - Lay Down - 7 in ID - Aluminum - Black Anodized - 10 / 15 lb Bottles - Pair

Tach Adapter - 8910EIS 00 Thread - 25 mmTachometer Adapter Current Limiting Ignitions Non Ballast Resistor Systems Each