⚠️ Verify before buying. These are representative OBS part numbers, not a guarantee of fitment for your specific truck. Confirm with your dealer or build sheet.
1Distributor CapverifyQty 1
ACDelco D335A
ACDelco
Vortec CPI
2Distributor RotorverifyQty 1
ACDelco D465
ACDelco
3Ignition CoilverifyQty 1
ACDelco D577
ACDelco
Also fits: MSD 8225
4Alternator (CS130D, 105A)verifyQty 1
ACDelco 321-1842
ACDelco
Remanufactured
5StarterverifyQty 1
ACDelco 337-1014
ACDelco
Remanufactured
6Battery (Group 78)verifyQty 1
ACDelco 78PG
ACDelco
Confirm group size
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