39B Primary Rods, New

Pair of new 39 B primary rods.

42 B Primary Rods, New

Pair of new 42 B primary rods. These are for early style Quadrajet.

43 B Primary Rods, New

Pair of new 43 B primary rods. These are for early style Quadrajet.

44 B Primary Rods, New

Pair of new 44 B primary rods. These are for early style Quadrajet.

45 B Primary Rods, New

Pair of new 45 B primary rods. These are for early style Quadrajet.

49 B Primary Rods, New

Pair of new 49 B primary rods. These are for early style Quadrajet.

Full taper Primary Rods, New with .026 power tip. For 75 and newer

Pair of new 45 primary rods.  .045" at top of taper and .026" power tip. These are for 1975 and newer with the internal APT Quadrajet. Replacement for K series rods

Primary Rod retainer spring. Early style, New

This springs holds the primary rods in place on the power piston. This style was used on early style Quadrajets

Primary Rod retainer spring. Later style. New

This springs holds the primary rods in place on the power piston. This style was used on later style (75 and newer) quadrajets with APT screw in main body.

Primary Rods, New with .036 power tip. For 79 and newer single main air bleed

Pair of new primary rods.  .050" at top of taper and .036" power tip. These are for 1979 and newer with the internal APT Quadrajet. Replacement for M series rods These custom Metering Rods for Quadrajets and DualJets provide a smoother transition...

Quadrajet 69 Jets and 39B rods combo. New

For performance builds, a 30 point spread between primary jets and primary rods have been recommended for years by many Quadrajet builders. Take advantage of our special combo pricing on these sets. If you would like other combinations, just ask and we...

Quadrajet 72 Jets and 42B rods combo. New

For performance builds, a 30 point spread between primary jets and primary rods have been recommended for years by many Quadrajet builders. Take advantage of our special combo pricing on these sets. If you would like other combinations, just ask and we...