Overview Other Details Reviews Product Description Jet Extensions - Screw-In - 1/4-32 in Thread - Brass - Standard Holley Jets - Demon / Holley 4150 / 4160 / 4500 Carburetors - Pair Other Details 0.035 Product Videos Custom Field Product Reviews Write a Review Write a Review × Holley Holley Main Jet Extension Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
