Aeroflow 12 Point Head Stud Kit 1/2" for SB Ford Windsor V8 351, AF37-2017 RB30 Volkswagen Jetta MK6 2010-Current

Volkswagen Jetta MK6 2010-Current

Holley Air Cleaner 5 1/8" Dia Neck and Pro-Jection Throttle Bodies Air Horn/Filter Gasket 3mm

Ford Small Block

5mm (21/64") direct fit GM LSceramic spark plug wire sets feature a 135-degree ceramic boot on one end and a 45-degree LS coil boot pre crimped

Nissan XTrail 2007-Current

Aeroflow 12 Point Head Stud Kit 1/2" for SB Ford Windsor V8 351, AF37-2017 RB30 Volkswagen Jetta MK6 2010-CurrentAF37 2017 Small Block Ford 351 Windsor 1 2" Head Stud Kit 12 Point Nuts, Suit OEM and Aftermarket Cylinder Heads with 1 2" Holes, 8740 Grade Material Aeroflow Performance head studs greatly improve your cylinder head to block sealing compatibilities. This is important in engines with hig power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. All head