ARP Moroso 64919 dual return spring w/1" spacer plate SS car (400-2420) High Speed Accessories Provides more air flow to

Provides more air flow to the engine

Manufacturer Audi Model S3 8V Variant 2

When adjusting the hex-link to set the idle fuel rate

Manufacturer's Part Number: 127744060

ARP Moroso 64919 dual return spring w/1" spacer plate SS car (400-2420) High Speed Accessories Provides more air flow toARP Moroso 64919 dual return spring w 1" spacer plate SS car (400 2420) ARP Carburetor Studs 400 2420 ARP carburetor studs will assist you in gasket placement and help you position the carburetor on your manifold. These studs have a unique nut starter radius that helps prevent cross threading. They're available in a variety of materials, finishes, and lengthsand most kits also include washers and hex nuts. Brand: ARP Manufacturer's Part Number: 400