Ajax Tool Works Inc. Nylon Insert (3300 Retainer) - A3310-10 - AJX-A3310-10Nylon Insert (3300 Retainer) A3310 10

1/2x1/2x1/4 FPT Item #: FVF-101-DB

64-69 Chevelle

Package comes with 2 plastic replacement dust covers and 2 sets of rubber grommets for your wiring to pass through easily

This isn't an upgrade

but not with the Morimoto XB tail lights for the Silverado

Fairview DOT PTC Adaptor

Fairview 0-200PSI Equalizer Gauge

JL and JT are under related products below

Tail Lights: 2x (One Pair) 12-21 Model S LUXX-Series Tail Lights

Diode Dynamics 3157 LED Bulb HP24 Dual-Color LED Red White Pair Diode Dynamics

Oracle Lighting Oracle LED Emblem Kit: Chrysler (Sleek Wing / Dual Intensity / Blue)

They are NOT cross-compatible