Edelbrock Carburetor Jet & Rod Set Kit for Performer Series Carb #1403, #1404, #1801, #1803 & #1804 (M&F No. 179835, 17928, 17900985 & 179001247) & #1802
- includes all the parts you need to help you get the best performance from Edelbrock carburetors

All calibration kits include an assortment of metering rods and jets, one pair of metering rod retaining springs and a complete assortment of step-up springs
(except Calibration Kit #1485 which is designed for a specific application).

Actual part may vary from the picture !