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Tunable Spring Options – Customizable for different boost levels
Enhance the appearance and performance of your Big Block Chevy engine with a set of meticulously crafted SHAUN'S CUSTOM ALLOY CNC Machined Billet Valve Covers
5/16-18" Studs to suit blower belt guard stands
consider the Force GDI
Note: We recommend Joe Gibbs Break in Oil for all new engines
Aeroflow Tube Nut 16An To 1 Tube AF818-16 283 Tunable Spring Options – CustomizableSold As A Pair. Suits Aeroflow, Moroso & Russell Tubing Aeroflow Performance Tube Nut & Tube Sleeves help attach steel or aluminium hard line to a 37 degree AN fitting. When a flexible hose assembly doesn't work in an application or rules prohibit it, tube nuts and sleeves help fabricate a hard line for connection to AN style fittings and adapters. The flare tool required for this is sold separately (AF98 2048). Both the tube nut (AF818 series) and
