Holley Alcohol Jets (2) - 152 4704021-20 SFI homologated to the SFI

SFI homologated to the SFI 3

This replacement push-in radiator fin probe with thermostat sensor fits part number 16759

1957-1957 Chevrolet Del Ray

Round Slim 7 in

Holley Alcohol Jets (2) - 152 4704021-20 SFI homologated to the SFISet of two alcohol jets. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine