Product Description
ARP 147-2901 FLEXPLATE BOLTS FOR 1989–2007 5.9L CUMMINS
Lock down your 5.9L Cummins flexplate with the ARP 147-2901 Pro Series bolt kit. Purpose-built for 1989–2007 12V & 24V engines, these M12 x 1.25, 12-point bolts (0.700" UHL) deliver superior clamping force and reliability under towing, tuning, and racing loads. Install with the correct 12-point socket and ARP’s recommended procedure for a secure, repeatable hold.
Key Features
- Engineered for 1989–2007 Dodge/Ram 5.9L Cummins (12V & 24V)
- M12 x 1.25 thread, 0.700" under-head length, 12-point head
- Pro Series fasteners designed for high clamp load and durability
- Complete set for one flexplate (8 pieces)
Fitment
- Dodge/Ram 2500 & 3500 with 5.9L Cummins (1989–2007), automatic transmission
- 12-valve (1989–1998) and 24-valve (1998.5–2007) applications
Cross-References & Related ARP Upgrades (CPP Diesel)
- Need manual flywheel hardware? ARP 147-2802 Flywheel Bolt Kit (’89–’04 5.9L): View Product
- Head sealing for tuned builds: ARP 247-4202 Head Stud Kit (’98.5–’24 5.9/6.7): View Product
- 625+ strength option: ARP 247-4204 Head Stud Kit (’98.5–’24 5.9/6.7): View Product
- Valvetrain fastening: ARP 247-7201 Rocker Pedestal Stud Kit (’98.5–’18 5.9/6.7): View Product
- Shop all ARP at CPP Diesel: ARP Brand Page
F A Q
Q: Will ARP 147-2901 fit all 5.9L Cummins years from 1989–2007?
A: Yes — it’s designed for 12V and 24V 5.9L engines with automatic transmissions across those years.
Q: What socket size and head type do these use?
A: 12-point head, 3/4" socket per ARP’s specification.
Q: How many bolts are included?
A: One complete set (8 bolts) for a single flexplate.
Q: Do I need threadlocker?
A: Follow ARP’s installation instructions for this kit; use ARP Ultra-Torque as directed and torque to spec.
Specifications for ARP 147-2901
| UPC | 672036036348 |
|---|---|
| GTIN (EAN-14) | 00672036036348 |
| Thread Size | M12 x 1.25 |
| Under-Head Length (UHL) | 0.700" |
| Head Style | 12-point (3/4" socket) |
| Pieces | 8 (complete kit) |
| Shipping Info | Approx. package weight 0.55 lb; ships from CPP Diesel via standard ground (weight shown for reference). |
| Cross Reference | Flexplate bolts (this kit); Manual flywheel alternative: ARP 147-2802; Head studs: ARP 247-4202, ARP 247-4204 |
| E-Codes / CARB EO | Not applicable (fastener; no emissions impact). |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
