01-04 GM 6.6L LB7 DURAMAX

Autometer Ultra-lite Digital Pyrometer Gauge 0-2000 F 6545GAUGE, PYROMETER (EGT), 2 1/16", 1600ºF, DIGITAL, SILVER DIAL W/ RED LED

Autometer Ultra-lite Digital Transmission Temp. Gauge 0-340 F 6549GAUGE, TRANS TEMP, 2 1/16", 340ºF, DIGITAL, SILVER DIAL W/ RED LED

Autometer C2 Series Oil Pressure Gauge 0-100 Psi 7121GAUGE, OIL PRESSURE, 2 1/16", 100PSI, MECHANICAL, C2

Autometer Phantom Ii Series Oil Pressure Gauge 0-100 Psi 7521GAUGE, OIL PRESSURE, 2 1/16", 100PSI, MECHANICAL, PHANTOM II

Autometer Phantom Ii Series Transmission Temp. Gauge 100-250 Degrees 7557GAUGE, TRANSMISSION TEMP, 2 1/16", 100-260ºF, DIGITAL STEPPER MOTOR, PHANTOM II

Autometer Black Airdrive Series Pyrometer Gauge 0-2,000 F * 9145-T2-1/16" E.G.T, 0-2000`F, AIRDRIVE, BLACK,(REQUIRES AIRDRIVE MODULE #9110)

Autometer Battery Extender 12v 1.5a Universal BEX-1500 BATTERY EXTENDER, 12V/1.5A

Autometer Battery Extender 12v 3a Universal - 12 Volts, 3 Amp BEX-3000BATTERY EXTENDER, 12V/3A

Autometer Battery Extender 6,8,12,16v 5a Universal BEX-5000BATTERY EXTENDER, 6,8,12 16V/5A

For Kleinn 230 and 630 train horns Kleinn 6880 BlastMaster Air Flow Upgrade Kit The Kleinn 6880 Ultra BlastMaster Upgrade Kit for your Kleinn 230 or 630 train horns will push them to the MAX with the "BlastMaster" air flow kit. The "BlastMaster" includes...

Universal Kleinn 411 Chrome Roof Mounted Train Horn The Kleinn Model 411 Chrome Roof Mounted Train Horn gets the sound of a Big-Rig on your truck with these roof-mount horns. These are the same kind of horns you'll find on a Mack or a Peterbilt. The air...

Universal Kleinn HK3-1 Black Pro Blaster Triple Air Horn Kit Compact black XCR2.0 triple train horn with three tuned metal trumpets. 14.25", 11.5", and 9.25". This horn produces a startling blended three-tone blast that is guaranteed to get attention...