ARP Pro Series Cylinder Head Studs 235-4321 External These stainless-steel hard lines are

These stainless-steel hard lines are rated for up to 6000 psi and designed for use with tube line adapter fittings or when using a flaring tool with tube nut/tube sleeve combinations

1933-34 Ford

Switch between two rev limits that adjust with rotary switches in 100 rpm increments

1825 and 1826 Thunder Series AVS carbs

and valve covers

ARP Pro Series Cylinder Head Studs 235-4321 External These stainless-steel hard lines areBrand: ARP Manufacturer's Part Number: 235 4321 Part Type: Cylinder Head Fasteners Product Line: ARP Pro Series Cylinder Head Studs Automotive Fittings Part Number: ARP 235 4321 UPC: 672036031121 Fastener Style: Stud Undercut Stud: No Head Style: 12 point Fastener Material: 8740 chromoly Fastener Color: Black Washers Included: Yes Quantity: Sold as a kit. Notes: Fits ZL1 heads on ZL1 block only. block number 12370850. Description: ARP Pro Series