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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
160" wall 1026 DOM mild steel tubing for increased durability over standard steel suspension tubes and feature RH and LH threaded ends with a black powder-coated finish
063 in Thick
Bearings / Crush Sleeve / Gasket / Hardware / Seals / Shims / Thread Locker
Race track proven design and reliability
Moroso 1" Billet Carburetor Spacer - Fits Holley 4500 Series Open Plenum Design 23-TR1-N-3XS 160" wall 1026 DOM mildExtends length of intake mixture column to improve air fuel distribution CNC machined from 6061 T6 billet aluminum to extremely accurate specifications Billet aluminum eliminates porosity and improves engine appearance Available with 4150 4160 and 4500 Series Holley(R) bolt patterns to fit a variety of carburetors 4150 4160 Series Spacers available in 1 2", 1" and 2" thicknesses with open plenum and 4 hole designs to suit tuning requirements; 4500