SBC M23 23 Deg Cyl Head 223cc A/P Bare 2017-chevrolet-suburban-3500-hd-esi2061528 Air Induction System - Magnum

Air Induction System - Magnum FORCE Stage-2 - Reusable Oiled Filter - Plastic - Black - GM GenV LT-Series - Chevy Corvette 2020-25 - Kit

Oil Fill Cap - Screw-On - Round - Knurled Cap - Push-On Adapter - O-Ring Seal - Set Screws - Aluminum - Natural - 1-3/8 in Breather Tubes - Each

Shock Mount - Clamp-On - Steel - Black Powder Coat - 1-1/4 in OD Tube - Each

Restrictor Plate - 3/4 in Opening - 4-Hole - Aluminum - Black Anodized - Yamaha Silver / Black - Each

Valve Spring - Dual Spring / Damper - 320 lb/in Spring Rate - 1

SBC M23 23 Deg Cyl Head 223cc A/P Bare 2017-chevrolet-suburban-3500-hd-esi2061528 Air Induction System - MagnumCylinder Head Monster Series Bare 2. 080 in 1. 600 in Valves 223 cc Intake 70 cc Chamber Angle Plug Aluminum Small Block Chevy Each