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Spring Assortment, Step-Up, Edelbrock, Carburetor

Vehicle Specific fits 12 models
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Part# CH23808
You Save $1.96
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Only a few left for immediate delivery

Made for square-bore "Performer" carbs, and comes with five pairs of step-up springs. Includes one pair of 3" HG (blue), one pair of 4" H (yellow), one pair of 5" HG (orange), one pair of 7" HG (pink) and one pair of 8" HG (plain). Change your fuel curve and the rate of fuel enrichment.


  • NOTE: Not CARB Legal.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Vehicle Fitment

Make & Model Year Range Application Details
Buick Grand National 82
Buick Grand National 84-87
Buick Regal 78-87
Buick Skylark 61-72
Buick T-Type 83-87
Chevrolet Chevelle 64-77
Chevrolet El Camino 64-87
Chevrolet Monte Carlo 70-87
Oldsmobile Cutlass 64-72
Pontiac GTO 64-73
Pontiac LeMans 64-73
Pontiac Tempest 64-73
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Spring Assortment, Step-Up, Edelbrock, Carburetor
Edelbrock Spring Assortment, Step-Up, Edelbrock, Carburetor