GM# 340637 340638. NOS springs in GM box - box is not sealed. BOX NOT INCLUDED. Springs are NOS, never installed and fully functional.
(4) HOLLEY 20-109 AED QFT CCS 50CC ACCELERATOR PUMP RETURN SPRINGS 4 PACK
(Pair) 50cc Accelerator Pump Diaphragm Return Springs Fits: Holley Carburetor
1956-1961 Corvette Spring Accelerator Return 1 X 4 Green 230/250 HP
1968 - 1972 Corvette Spring Accelerator Return All Except With 3x2 Black
For Mopar OEM-spec CARB RETURN SPRINGS 340/440 etc Plymouth Dodge A/B/C/E
ForMopar OEM-spec THROTTLE RETURN SPRINGS Small/Big-Block Plymouth Dodge A/B/C/E
