20PCS Carburetor Main Jet Kits 60-69, 1/4"-32 Thread Size, Replacement for Holley Carb Main Carburetors

Specification Information Product Name: 20 PCS Carburetor Main Jet Kits 60-69 Thread Specification: 1/4"-32 UNF (Unified Fine Thread) Material: Copper Features: Smooth nozzle orifice ensures consistent flow Delivers reliable performance for diverse applications Fitment: Replacement for Holley Carb Main Carburetors Package Includes: 2 pieces size 60: Diameter 0.060 inches (1.524mm) 2 pieces size 61: Diameter 0.060 inches (1.524mm) 2 pieces size 62: Diameter 0.061 inches (1.549mm) 2 pieces size 63: Diameter 0.068 inches (1.574mm) 2 pieces size 64: Diameter 0.063 inches (1.625mm) 2 pieces size 65: Diameter 0.065 inches (1.651mm) 2 pieces size 66: Diameter 0.066 inches (1.676mm) 2 pieces size 67: Diameter 0.067 inches (1.702mm) 2 pieces size 68: Diameter 0.068 inches (1.727mm) 2 pieces size 69: Diameter 0.070 inches (1.778mm) Installation Notes: Please check the picture and information carefully before purchase to make sure it fits your models.

• Fitment: Replacement for Holley Carb Main Carburetors
• Diverse Sizes: The kit includes multiple nozzle sizes ranging from 60 to 69, with two of each size, this caters to different engine requirements, enabling you to select the appropriate nozzle based on specific conditions
• Machining Technology: Each nozzle undergoes machining to ensure smooth and consistent bore diameters, this reduces fuel flow resistance, thereby enhancing fuel efficiency and engine responsiveness
• Stable Flow: The nozzle design maintains consistent fuel flow under varying operating conditions such as high temperatures and heavy loads enhancing overall engine performance and power output
• Wide Applicability: This nozzle kit serves not only automobiles but also small machinery, meeting diverse needs and expanding product applications