4.470 MLS Head Gasket .040 - BBC Merc Marine Motorstate Tube End - Weld-On -

Tube End - Weld-On - Threaded - 3/4-16 in Right Hand Female Thread - 1-3/8 in Tube - 0

Boost Controller - Tru-BoostX - Programmable - Gauge Type - Electric - Digital - 2-1/16 in Diameter - Black Face - Kit

Access Door - 8 in Square Door - Hinge / Hardware Included - Aluminum - Black Paint - Kit

1 - 1 in Webbing - Triangle - Quick Release Buckle - Black - Sprint Car - Kit

Timing Pointer - Adjustable - Stainless Hardware - Aluminum - Black Anodized - 4

4.470 MLS Head Gasket .040 - BBC Merc Marine Motorstate Tube End - Weld-On -Cylinder Head Gasket Marine 4. 470 in Bore 0. 040 in Compression Thickness Multi Layer Steel Gen VI Big Block Chevy Each