Edelbrock Performer Series Calibration Kit for 1409 - 4.3L 90-Degree V6 and Performer 2111/2114

4.3L MARINE CAL KIT

Edelbrock Marine Series 1409 carburetor calibration kit when installed on a 4.3L 90-degree V6. Performer Series Carb 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.