2013-2018 Ram 2500/3500 6.7L Cummins Engine & Performance

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2013-2018 Ram 2500/3500 Performance Parts & Accessories

Crate Engines

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Head Studs & Main Studs

Heads & Valve Train

Oil Pans

Rods/Pistons/Cams & More

Radiators & Cooling Upgrades

Rebuild Kits & Internal Parts

Availability

In Stock 77
Out of Stock 168

Manufacturer

AFE Power 1
aFe Power 1
ARP 8
BD Diesel 10
Bully Dog 2
Carrillo 14
Cometic 9
D&J Precision 4
DFC Diesel 3
Duramax Tuner 36
Edge Products 16
EFI Live 4
EzLynk 2
Fleece Performance Products 39
Fluidampr 3
Gator Fasteners 2
H&S Motorsports 2
Hamilton Cams 12
Hastings Piston Rings 2
HP Tuners 1
Industrial Injection 29
JEEPCABLES 1
Mahle 8
No Limit Fabrication 1
Powerstroke Products 7
PPE 8
RevMax 1
S&B Filters 1
SCT Performance 1
Sinister Diesel 3
Smarty 3
SoCal Diesel 1
SunCoast Performance 2
Wehrli Custom Fab 8

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Make

Dodge RAM 11
Dodge RAM/Ford/GM 1
Dodge RAM/RAM 126
Dodge RAM/RAM/GM 1
Ford 2
Ford/Chevrolet/GM/GMC/RAM/Dodge RAM/Universal 19
Ford/Dodge RAM 1
Ford/RAM/Dodge RAM/GM/GMC/Chevrolet 1
GM/Chevrolet/GMC/RAM 1
GM/GMC/Chevrolet/Dodge RAM/RAM/Ford/Universal 1
RAM 73
RAM/Dodge RAM 6
RAM/Dodge RAM/GMC/Chevrolet 1
RAM/Ford/GM/Chevrolet/Dodge RAM/Universal 1

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Model

Sierra/Silverado 1
Sierra/Silverado/Super Duty 1
Silverado/Sierra 1
Super Duty 3
Super Duty/Sierra/Silverado 1

Year

1989-2007 8
1989-2017 1
1989-2018 8
1989-2023 1
1989-2024 1
1992-2018 1
1994-2018 3
1998.5-2018 15
1998.5-2024 6
1998.5-2025 1
1999-2019 2
2001-2016 2
2003-2017 1
2003-2018 16
2003-2022 1
2003-2024 1
2003-2025 3
2006-2015 1
2006-2018 3
2006-2023 1
2006-2024 3
2006-2025 1
2007-2014 1
2007-2018 8
2007-2022 1
2007-2024 2
2007.5-2016 5
2007.5-2017 4
2007.5-2018 39
2007.5-2020 1
2008-2018 1
2008-2019 1
2009-2013 1
2010-2012 1
2010-2018 4
2010-2024 1
2013-2014 1
2013-2015 1
2013-2017 17
2013-2018 23
2013-2019 1
2013-2022 3
2013-2024 7
2015-2017 3
2015-2018 1
2018 15
2018-2025 1
Universal 21

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Price

$27,799.99

Rating

0-1 193
2-3 1
4.3 1
4+ 5

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Availability

In Stock 77
Out of Stock 168

Manufacturer

AFE Power 1
aFe Power 1
ARP 8
BD Diesel 10
Bully Dog 2
Carrillo 14
Cometic 9
D&J Precision 4
DFC Diesel 3
Duramax Tuner 36
Edge Products 16
EFI Live 4
EzLynk 2
Fleece Performance Products 39
Fluidampr 3
Gator Fasteners 2
H&S Motorsports 2
Hamilton Cams 12
Hastings Piston Rings 2
HP Tuners 1
Industrial Injection 29
JEEPCABLES 1
Mahle 8
No Limit Fabrication 1
Powerstroke Products 7
PPE 8
RevMax 1
S&B Filters 1
SCT Performance 1
Sinister Diesel 3
Smarty 3
SoCal Diesel 1
SunCoast Performance 2
Wehrli Custom Fab 8

Show all Show less

Make

Dodge RAM 11
Dodge RAM/Ford/GM 1
Dodge RAM/RAM 126
Dodge RAM/RAM/GM 1
Ford 2
Ford/Chevrolet/GM/GMC/RAM/Dodge RAM/Universal 19
Ford/Dodge RAM 1
Ford/RAM/Dodge RAM/GM/GMC/Chevrolet 1
GM/Chevrolet/GMC/RAM 1
GM/GMC/Chevrolet/Dodge RAM/RAM/Ford/Universal 1
RAM 73
RAM/Dodge RAM 6
RAM/Dodge RAM/GMC/Chevrolet 1
RAM/Ford/GM/Chevrolet/Dodge RAM/Universal 1

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Model

Sierra/Silverado 1
Sierra/Silverado/Super Duty 1
Silverado/Sierra 1
Super Duty 3
Super Duty/Sierra/Silverado 1

Year

1989-2007 8
1989-2017 1
1989-2018 8
1989-2023 1
1989-2024 1
1992-2018 1
1994-2018 3
1998.5-2018 15
1998.5-2024 6
1998.5-2025 1
1999-2019 2
2001-2016 2
2003-2017 1
2003-2018 16
2003-2022 1
2003-2024 1
2003-2025 3
2006-2015 1
2006-2018 3
2006-2023 1
2006-2024 3
2006-2025 1
2007-2014 1
2007-2018 8
2007-2022 1
2007-2024 2
2007.5-2016 5
2007.5-2017 4
2007.5-2018 39
2007.5-2020 1
2008-2018 1
2008-2019 1
2009-2013 1
2010-2012 1
2010-2018 4
2010-2024 1
2013-2014 1
2013-2015 1
2013-2017 17
2013-2018 23
2013-2019 1
2013-2022 3
2013-2024 7
2015-2017 3
2015-2018 1
2018 15
2018-2025 1
Universal 21

Show all Show less

Price

$27,799.99

Rating

0-1 193
2-3 1
4.3 1
4+ 5

EZ Lynk 100EE00AA3 Auto Agent 3 Vehicle Diagnostic Scan Tool & Electronic Logging Device | Universal

EzLynk

EZ Lynk 100EE00AA3 Auto Agent 3 Vehicle Diagnostic Scan Tool & Electronic Logging Device | Universal

SKU: EZL100EE00AA3

Sale price: $549
Regular price: $600

ARP 247-4204 Custom Age 625+ Head Stud Kit | 1998.5-2024 Dodge RAM 2500/3500 5.9L/6.7L Cummins

ARP

ARP 247-4204 Custom Age 625+ Head Stud Kit | 1998.5-2024 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: ARP247-4204

Sale price: $1,199.29
Regular price: $1,399.99

Edge 84130-3 Products Insight CTS3 5 Touch Screen Digital Gauge Monitor | Universal

Edge Products

Edge 84130-3 Products Insight CTS3 5 Touch Screen Digital Gauge Monitor | Universal

SKU: EDG84130-3

Price: $511.95

SoCal Diesel CSP5-PASS CSP 5 Passthrough Switch | 2006-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SoCal Diesel

SoCal Diesel CSP5-PASS CSP 5 Passthrough Switch | 2006-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: SLDCSP5-PASS

Price: $75

ARP 100-9910 Ultra-Torque Fastener Assembly Lube (10 oz) | Universal

ARP

ARP 100-9910 Ultra-Torque Fastener Assembly Lube (10 oz) | Universal

SKU: ARP100-9910

Sale price: $18.13
Regular price: $34.58

ARP 247-4202 Pro Series Head Stud Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

ARP

ARP 247-4202 Pro Series Head Stud Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: ARP247-4202

Price: $473.13

EZLYNK 100EE00C09 No Limit Auto Agent 2 OBDII Cable with SGM Adapter | 2018-2025 RAM 2500/3500 6.7L Cummins

No Limit Fabrication

EZLYNK 100EE00C09 No Limit Auto Agent 2 OBDII Cable with SGM Adapter | 2018-2025 RAM 2500/3500 6.7L Cummins

SKU: EZL100EE00C09

Price: $34.99

Edge 98620 EAS Starter Kit with EGT Cable | Universal

Edge Products

Edge 98620 EAS Starter Kit with EGT Cable | Universal

SKU: EDG98620

Price: $191.95

EFI Live ACV3 Live Blank AC3 AutoCal Device | Universal

EFI Live

EFI Live ACV3 Live Blank AC3 AutoCal Device | Universal

SKU: EFIACV3

Price: $595

ARP 100-9911 Ultra-Torque Fastener Assembly Lubricant (20 oz) | Universal

ARP

ARP 100-9911 Ultra-Torque Fastener Assembly Lubricant (20 oz) | Universal

SKU: ARP100-9911

Sale price: $27.26
Regular price: $52.01

EZLYNK 100EE00C07 Diagnostic Cable for Auto Agent 2 | 2013-2017 RAM 2500/3500 6.7L Cummins

EzLynk

EZLYNK 100EE00C07 Diagnostic Cable for Auto Agent 2 | 2013-2017 RAM 2500/3500 6.7L Cummins

SKU: EZL100EE00C07

Price: $29.99

Mahle HS54774-1 Head Gasket Kit | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

Mahle

Mahle HS54774-1 Head Gasket Kit | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

SKU: MCIHS54774-1

Price: $516.16

Gator Fasteners HSK5967C Head Stud Kit | 1998.5-2025 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Gator Fasteners

Gator Fasteners HSK5967C Head Stud Kit | 1998.5-2025 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: GTFHSK5967C

Sale price: $424.99
Regular price: $449.99

Fleece FPE-CLNTBYPS-CR-ORING-KIT Replacement O-ring Kit for Cummins Coolant Bypass Kits | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Fleece Performance Products

Fleece FPE-CLNTBYPS-CR-ORING-KIT Replacement O-ring Kit for Cummins Coolant Bypass Kits | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: FLCFPE-CLNTBYPS-CR-ORING-KIT

Price: $9.45

Fleece FPE-HAR-CUMM-CF-1322 Cooling Fan and Clutch Pigtail Harness | 2013-2022 RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-HAR-CUMM-CF-1322 Cooling Fan and Clutch Pigtail Harness | 2013-2022 RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-HAR-CUMM-CF-1322

Price: $59.99

Fleece FPE-HAR-67-IAT-EXT Intake Air Temperature Sensor Extension Harness | 2013-2018 RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-HAR-67-IAT-EXT Intake Air Temperature Sensor Extension Harness | 2013-2018 RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-HAR-67-IAT-EXT

Price: $29.99

Smarty S2G Touch Programmer | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins MADS

Smarty

Smarty S2G Touch Programmer | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins MADS

SKU: SMAS2G

Price: $865

D&J Precision DJPCNC100068 Billet Valve Cover - RAW Finish | 2006-2024 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

D&J Precision

D&J Precision DJPCNC100068 Billet Valve Cover - RAW Finish | 2006-2024 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

SKU: DNJDJPCNC100068

Sale price: $608.99
Regular price: $642

Smarty PYROKIT Touch EGT Probe | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Smarty

Smarty PYROKIT Touch EGT Probe | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: SMAPYROKIT

Price: $158

Wehrli 100517 Upper Coolant Pipe | 2010-2018 Ram 2500/3500 6.7L Cummins

Wehrli Custom Fab

Wehrli 100517 Upper Coolant Pipe | 2010-2018 Ram 2500/3500 6.7L Cummins

SKU: WCF100517-GB

Price: From $159.08

D&J Precision DJPCNC100075 Black Powder-Coated Billet Valve Cover | 2006-2024 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

D&J Precision

D&J Precision DJPCNC100075 Black Powder-Coated Billet Valve Cover | 2006-2024 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

SKU: DNJDJPCNC100075

Sale price: $734.99
Regular price: $774

EFI Live FS3-GM-DC Flashscan V3 | 2001-2016 GMC & RAM Applications

EFI Live

EFI Live FS3-GM-DC Flashscan V3 | 2001-2016 GMC & RAM Applications

SKU: EFIFS3-GM-DC

Price: $1,891.27

PPE 218034300 Head Stud Kit | 1998.5-2024 Dodge RAM 2500/3500 5.9L/6.7L Cummins

PPE

PPE 218034300 Head Stud Kit | 1998.5-2024 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: PPE218034300

Price: $413.99

Mahle VS50419 Rocker Box Gasket | 2003-2018 Dodge RAM 2500/3500 Cummins

Mahle

Mahle VS50419 Rocker Box Gasket | 2003-2018 Dodge RAM 2500/3500 Cummins

SKU: MCIVS50419

Price: $15.97

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If you're looking to turn your 6.7L Cummins into a powerhouse that can handle anything thrown its way, check out our Engine & Performance upgrades! When it comes to every aspect of performance, from cooling upgrades to free flow pipes and intakes, we've got your truck covered. From tuners & modules, oil pans, valve covers, and even high-performance crate engines, Alligator Performance is sure to have what you need in order to upgrade your Ram 6.7L Cummins. Whether your looking to add more power, reliability or durability, we have you covered at Alligator Performance. Pair your new engine upgrades with our selection of top tier Turbo Upgrades! Ram Cummins Fitments: 2013, 2014, 2015, 2016, 2017, 2018 Ram 6.7L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.

Cooling Upgrades
Rods, Pistons, Cams & More

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2013-2018 Ram 2500/3500 6.7L Cummins Engine & Performance

Crate Engines

Gaskets

Head Studs & Main Studs

Heads & Valve Train

Oil Pans

Rods/Pistons/Cams & More

Radiators & Cooling Upgrades

Rebuild Kits & Internal Parts

Loading products...

EZ Lynk 100EE00AA3 Auto Agent 3 Vehicle Diagnostic Scan Tool & Electronic Logging Device | Universal

ARP 247-4204 Custom Age 625+ Head Stud Kit | 1998.5-2024 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Edge 84130-3 Products Insight CTS3 5 Touch Screen Digital Gauge Monitor | Universal

SoCal Diesel CSP5-PASS CSP 5 Passthrough Switch | 2006-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

ARP 100-9910 Ultra-Torque Fastener Assembly Lube (10 oz) | Universal

ARP 247-4202 Pro Series Head Stud Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

EZLYNK 100EE00C09 No Limit Auto Agent 2 OBDII Cable with SGM Adapter | 2018-2025 RAM 2500/3500 6.7L Cummins

Edge 98620 EAS Starter Kit with EGT Cable | Universal

EFI Live ACV3 Live Blank AC3 AutoCal Device | Universal

ARP 100-9911 Ultra-Torque Fastener Assembly Lubricant (20 oz) | Universal

EZLYNK 100EE00C07 Diagnostic Cable for Auto Agent 2 | 2013-2017 RAM 2500/3500 6.7L Cummins

Mahle HS54774-1 Head Gasket Kit | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

Gator Fasteners HSK5967C Head Stud Kit | 1998.5-2025 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Fleece FPE-CLNTBYPS-CR-ORING-KIT Replacement O-ring Kit for Cummins Coolant Bypass Kits | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Fleece FPE-HAR-CUMM-CF-1322 Cooling Fan and Clutch Pigtail Harness | 2013-2022 RAM 2500/3500 6.7L Cummins

Fleece FPE-HAR-67-IAT-EXT Intake Air Temperature Sensor Extension Harness | 2013-2018 RAM 2500/3500 6.7L Cummins

Smarty S2G Touch Programmer | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins MADS

D&J Precision DJPCNC100068 Billet Valve Cover - RAW Finish | 2006-2024 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

Smarty PYROKIT Touch EGT Probe | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Wehrli 100517 Upper Coolant Pipe | 2010-2018 Ram 2500/3500 6.7L Cummins

D&J Precision DJPCNC100075 Black Powder-Coated Billet Valve Cover | 2006-2024 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

EFI Live FS3-GM-DC Flashscan V3 | 2001-2016 GMC & RAM Applications

PPE 218034300 Head Stud Kit | 1998.5-2024 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Mahle VS50419 Rocker Box Gasket | 2003-2018 Dodge RAM 2500/3500 Cummins

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PRICE MATCH GUARANTEE

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DIESEL TRUCK EXPERTS STANDING BY

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