BBC S/D 1.880in Exhaust Valves Driving Suit - Speed 1

Driving Suit - Speed 1 - 1-Piece - Single Layer - Nylon - Boot Cut - Black / Red / White - 4X-Small - Each

Gauge Mounting Base - Extended Pedestal Mounting Base - Aluminum - Black Anodized - Hardware Included - Each

Air Filter Element - Pro-Flo - Round - 14 in Diameter - 3 in Tall - Cotton - Black - Universal - Each

This manifold block features 12 1/8th NPT ports that can be plumbed with most common EFI transducers such as the Holley 554-102 0-100 psi transducer

BBC S/D 1.880in Exhaust Valves Driving Suit - Speed 1Exhaust Valve Severe Duty 1. 880 in Head 0. 372 in Valve Stem 5. 354 in Long Stainless Big Block Chevy Set of 8