Insert Muffler 2.5inOD Fits 3in Collector speed shop 570 in - Duration 271

570 in - Duration 271 / 278 - 111 LSA - 2500 / 6300 RPM - GM LS-Series - Each

75:1 Gear Reduction - Adjustable Block - Black - Staggered Bolt - Chevy V8 - Each

Gauge Kit - Antique Beige - Analog - Fuel Level / Oil Pressure / Speedometer / Voltmeter / Water Temperature - 3-1/8 in / 2-1/16 in Diameter - Beige Face - Kit

Exhaust Cut-Out - Electric - Bolt-On - 3 in Pipe Diameter - Aluminum - Natural - Each

Distributor - Pro-Billet - Ready-To-Run - Magnetic Pickup - Vacuum Advance - HEI Style Terminal - Red - Buick Nailhead - Each

Insert Muffler 2.5inOD Fits 3in Collector speed shop 570 in - Duration 271Muffler Insert 3 in Diameter Collector 2 1 2 in Diameter Core 4 in Long Steel Natural Each