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Summit Racing SpeedCard - learn how to get 10% back up to $100

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Front Suspension Packages
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- Yes (106)
- No (48)
Spindle Type
- 2 in. drop (80) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Stock height (74) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- Yes (150)
- No (4)
Steering Rack Type
- Manual (78) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Hydraulic power assist (76) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- Yes (122)
- No (32)
Shock Type
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- Air bag (32) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Twin tube (32) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Coilover Springs Included
- Yes (90)
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GMC Front Suspension Packages

Showing In Stock Items. Show All 154 Items.

Individual Parts

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Results 1 - 25 of 154

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD02PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD02PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD02PLDB

Front Suspension Kit, 55-59 Chevy Truck Mustang II IFS Coil Over 2" Drop 5x4.5 Power LHD Rack

Part Number: HLI-9074478

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Helix Mustang II IFS Suspension Packages HEXIFSMCMQYD02PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQYD02PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQYD02PLDB

Front Suspension Kit, 60-87 Chevy Truck Mustang II IFS Coil Over 2" Drop 5x4.5 Power LHD Rack

Part Number: HLI-9075078

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND01PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND01PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND01PLSB

Front Suspension Kit, 55-59 Chevy Truck Mustang II IFS Shock Thru Coil 5x45 Pwr LHD Rack No Xmember

Part Number: HLI-9074521

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03PLDB

Front Suspension Kit, 47-54 Chevy Truck Mustang II IFS AirBag 2" Drop 5x4.5 Power LHD Rack No Xmember

Part Number: HLI-9009125

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03PLDB

Front Suspension Kit, 47-54 Chevy Truck Mustang II IFS AirBag 2" Drop 5x4.5 Power LHD Rack

Part Number: HLI-9009045

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03PLSB

Front Suspension Kit, 47-54 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Power LHD Rack No Xmember

Part Number: HLI-9009126

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03MLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03MLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03MLDB

Front Suspension Kit, 47-54 Chevy Truck Mustang II IFS AirBag 2" Drop 5x4.5 Manual LHD Rack No Xmember

Part Number: HLI-9009085

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03MLSB

Front Suspension Kit, 47-54 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Manual LHD Rack

Part Number: HLI-9009006

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03PLSB

Front Suspension Kit, 47-54 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Power LHD Rack

Part Number: HLI-9009046

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMLYD03PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMLYD03PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMLYD03PLDB

Front Suspension Kit, 34-36 Chevy Truck Mustang II IFS AirBag 2" Drop 5x4.5 Power LHD Rack

Part Number: HLI-9007245

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMLYD03PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMLYD03PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMLYD03PLSB

Front Suspension Kit, 34-36 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Power LHD Rack

Part Number: HLI-9007246

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMLYD03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMLYD03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMLYD03MLSB

Front Suspension Kit, 34-36 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Manual LHD Rack

Part Number: HLI-9007206

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03MLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03MLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOYD03MLDB

Front Suspension Kit, 47-54 Chevy Truck Mustang II IFS AirBag 2" Drop 5x4.5 Manual LHD Rack

Part Number: HLI-9009005

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMOND03MLSB

Front Suspension Kit, 47-54 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Manual LHD Rack No Xmember

Part Number: HLI-9009086

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND03MLSB

Front Suspension Kit, 55-59 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Manual LHD Rack No Xmember

Part Number: HLI-9074486

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMQND03PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQND03PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQND03PLSB

Front Suspension Kit, 60-87 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Power LHD Rack No Xmember

Part Number: HLI-9075126

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMQYD03MLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQYD03MLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQYD03MLDB

Front Suspension Kit, 60-87 Chevy Truck Mustang II IFS AirBag 2" Drop 5x4.5 Manual LHD Rack

Part Number: HLI-9075005

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMQYD03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQYD03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQYD03MLSB

Front Suspension Kit, 60-87 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Manual LHD Rack

Part Number: HLI-9075006

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD03PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD03PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD03PLDB

Front Suspension Kit, 55-59 Chevy Truck Mustang II IFS AirBag 2" Drop 5x4.5 Power LHD Rack

Part Number: HLI-9074445

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD03MLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD03MLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD03MLDB

Front Suspension Kit, 55-59 Chevy Truck Mustang II IFS AirBag 2" Drop 5x4.5 Manual LHD Rack

Part Number: HLI-9074405

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMQND03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQND03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQND03MLSB

Front Suspension Kit, 60-87 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Manual LHD Rack No Xmember

Part Number: HLI-9075086

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND03MLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND03MLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND03MLDB

Front Suspension Kit, 55-59 Chevy Truck Mustang II IFS AirBag 2" Drop 5x4.5 Manual LHD Rack No Xmember

Part Number: HLI-9074485

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD03MLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPYD03MLSB

Front Suspension Kit, 55-59 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Manual LHD Rack

Part Number: HLI-9074406

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND03PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND03PLSB

Helix Mustang II IFS Suspension Packages HEXIFSMCMPND03PLSB

Front Suspension Kit, 55-59 Chevy Truck Mustang II IFS AirBag Stock 5x4.5 Power LHD Rack No Xmember

Part Number: HLI-9074526

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Helix Mustang II IFS Suspension Packages HEXIFSMCMQND03PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQND03PLDB

Helix Mustang II IFS Suspension Packages HEXIFSMCMQND03PLDB

Front Suspension Kit, 60-87 Chevy Truck Mustang II IFS AirBag 2" Drop 5x4.5 Power LHD Rack No Xmember

Part Number: HLI-9075125

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

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