89-93 DODGE 5.9L 12V CUMMINS

Bring new life to your 1989–1993 Dodge 5.9L 12V Cummins with proven first-gen performance parts from Swag Performance Parts. Enhance fuel delivery and RPM range with a 3200 RPM Governor Spring Kit, VE pump tuning parts, and upgraded injectors. Improve airflow and durability using an Exhaust Manifold Fastener Kit and performance cold air intake. For internal upgrades, choose from high-strength pistons and full crate engines engineered for long-term reliability. Whether restoring or building power, this collection supports your 89–93 Cummins with essential components tailored for efficiency, strength, and classic diesel performance.

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  Weigh Safe 6in. Drop 2in. Shank Adjustable Ball Mount With Scale WS6-2

  Weigh Safe 6in. Drop 2in. Shank Adjustable Ball Mount With Scale WS6-2 Ships To Continental US Only  Includes both 2 Inch & 2-5/16 Inch stainless steel balls 10,000 LBS Max GTW...

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  Now: $339.00

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  Weigh Safe 4in. Drop 2in. Shank Adjustable Ball Mount With Scale WS4-2

  Weigh Safe 4in. Drop 2in. Shank Adjustable Ball Mount With Scale WS4-2 Ships To Continental US Only  Includes both 2 Inch & 2-5/16 Inch stainless steel balls 10,000 LBS Max GTW (2-5/16"...

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  Now: $349.00

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  Weigh Safe 10in. Drop 2.5in. Shank Adjustable Ball Mount With Scale WS10-2.5

  Weigh Safe 10in. Drop 2.5in. Shank Adjustable Ball Mount With Scale WS10-2.5 Ships To Continental US Only  Includes both 2 Inch & 2-5/16 Inch stainless steel balls 12,500 LBS Max GTW (2-5/16"...

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  Now: $399.00

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  Weigh Safe 10in. Drop 2in. Shank Adjustable Ball Mount With Scale WS10-2

  Weigh Safe 10in. Drop 2in. Shank Adjustable Ball Mount With Scale WS10-2 Ships To Continental US Only  Includes both 2 Inch & 2-5/16 Inch stainless steel balls 10,000 LBS Max GTW (2-5/16"...

  MSRP:

  Was:

  Now: $399.00

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  Weigh Safe 6 Inch Drop Hitch with 2.5 Inch Shank LTB6-2.5

  Weigh Safe 6 Inch Drop Hitch with 2.5 Inch Shank LTB6-2.5 Ships To Continental US Only  6 inch drop 2.5 inch shank 180 Hitch Adjustable Ball Mount High Quality 6061 T6 Aluminum and Stainless...

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  Now: $299.00

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  Weigh Safe 8 Inch Drop Hitch with 2.5 Inch Shank LTB8-2.5

  Weigh Safe 8 Inch Drop Hitch with 2.5 Inch Shank LTB8-2.5 Ships To Continental US Only  8 inch drop 2.5 inch shank 180 Hitch Adjustable Ball Mount High Quality 6061 T6 Aluminum and Stainless...

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  Now: $319.00

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  1991-1993 12V 5.9L Dodge Cummins Injector Set - INTERCOOLED

  New Stock Injector Set For 1991-1993 INTERCOOLED Dodge Cummins 12V 5.9L NO CORE CHARGE FREE SHIPPING TO CONTINENTAL US ONLY   

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  Now: $289.99

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  Bully Dog Pyrometer Probe For Sensor Dock 5 Foot 2 Wire Connection 40387

  Bully Dog Pyrometer Probe For Sensor Dock 5 Foot 2 Wire Connection 40387 The enclosed pyrometer probe is 5 feet in length with a two wire connection. Will work with triple dog GT diesel, triple dog...

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  Now: $58.50

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  Bully Dog Universal Obd Block For Watchdog And Gt 40400-105

  Bully Dog Universal Obd Block For Watchdog And Gt 40400-105Universal OBD Block for WatchDog and GTDetails:Black

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  Now: $40.99

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  Bully Dog Universal Hdmi Cable For Watch Dog And Gt Series 40400-100

  Bully Dog Universal Hdmi Cable For Watch Dog And Gt Series 40400-100Universal HDMI Cable for Watchdog and GT Details:Universal HDMI Cable for Watchdog and GTMain HDMI style harness

  MSRP:

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  Now: $39.10

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  Bully Dog Universal Windshield Mount For Watchdog And Gt 40400-102

  Bully Dog Universal Windshield Mount For Watchdog And Gt 40400-102 Universal Windshield Mount for WatchDog and GTDetails: Black

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  Now: $34.84

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  Bully Dog 5 Foot Hdmi And Power Wire Extension Kit 40010

  Bully Dog 5 Foot Hdmi And Power Wire Extension Kit 40010Includes all parts necessary to extend the harness for the GT, WatchDog or PMT by 5 foot. The extension kit is designed specifically for use...

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  Now: $25.26

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