For Use With Holley 750 To 1350 Pre '74 QuadraJet Carburetor Inlet Adapter 2013-chevrolet-silverado-3500-hd-wt-esi3951670 seamlessly triggered by OEM radio

seamlessly triggered by OEM radio speaker outputs

AR913 20X10 5X4

5'' SST Lift Kit with 4'' Rear Blocks - 2 Piece Drive Shaft

Includes Air Horn

(All lights sold separately)

For Use With Holley 750 To 1350 Pre '74 QuadraJet Carburetor Inlet Adapter 2013-chevrolet-silverado-3500-hd-wt-esi3951670 seamlessly triggered by OEM radioSpeedFX adapter fittings are manufactured using lightweight 6061 aluminum. All adapter fittings are compatible with most manufacturers hose and hose ends and feature a 37 Degree sealing surface which creates a leak proof seal. SpeedFX adapters are anodized which creates a corrosion resistant finish. SpeedFX adapter fittings are made in the U. S. A..