Holley Main Jet Kit Size 70 to 79

• Comprehensive jet set covering Holley sizes 70 to 79
• Perfect for performance tuning across a wide range of engines
• Precision machined and clearly stamped for accurate fuel delivery

This genuine Holley main jet set includes ten matched pairs of jets, sized 70 through 79, to help dial in the perfect air-fuel ratio for your application. Designed for Holley 2300, 4150, 4160 and HP series carburettors, these jets are ideal for fine-tuning on the street, strip or dyno. These are precision manufactured, they are NOT cheap china knock-offs that are not pin-sized. 

The set is neatly packed in a reusable storage case for quick access and organisation. Each jet is precision drilled and marked, making it easy to identify and swap during tuning.

Contents

• Jet sizes included: 70, 71, 72, 73, 74, 75, 76, 77, 78, 79
• 2 jets per size (20 jets total)
• Reusable storage case included
• Compatible with most Holley performance carburettors