Headers - 180 Degree Crossover - 1.75 in Primary - 3.5 in Collector - Steel - Black Paint - Small Block Chevy - Kit Hobby Stock Spoiler - 72 x 8

Spoiler - 72 x 8 in - Adjustable - 2-Piece - Plastic - Fluorescent Orange - Dirt Late Model - Kit

Crankshaft Pulley - R-Lok - Serpentine - 6-Rib - 3 in Diameter - Aluminum - Black Anodized - KRC R-Lok Pulley Drive System - Each

81 in OD - C3-R5 Valve - Steel - Zinc Plated - Each

031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair

Valve Spring Kit - Beehive Spring - 372 lb/in Rate - 1

Headers - 180 Degree Crossover - 1.75 in Primary - 3.5 in Collector - Steel - Black Paint - Small Block Chevy - Kit Hobby Stock Spoiler - 72 x 8Headers 180 Degree Crossover 1. 75 in Primary 3. 5 in Collector Steel Black Paint Small Block Chevy Kit