K1 002AD25600 H-Beam Connecting Rods AMC 390 6.000" 2.1" SBC Journal
- Made from 4340 Forged Steel
- High Tolerance Center to Center Length (< .001”)
- + / -.000050 (50 millionths) Tolerance on Big End Housing Bore
- Proprietary ARP Bolts with Asymmetrical Threads
- Finished and Sized in Ohio, USA
K1 connecting rods are made from Forged 4340 Steel using proprietary bolts produced by ARP to K1 specifications which have asymmetrical threads to equally load each thread when under pressure. Connecting rods are shot peened for improved fatigue life and are finished in the USA using K1's state of the art Sunnen hones.
| APPLICATION | DETAILS |
|---|---|
| Engine Make | AMC |
| Application/Engine | 390 |
| Rod Length (in) | 6.000 in |
| Rod Length (mm) | 152.400 mm |
| KIT SPECIFICATIONS | DETAILS |
| Brand | K1 Technologies |
| SKU | 002AD25600 |
| Rod Design/style | H-Beam |
| Housing Bore/Big End Diameter | 2.225 in / 56.515 mm |
| Journal Diameter | 2.100 in / 53.340 mm |
| Big End Width | 0.940 in / 23.876 mm |
| Pin Diameter | .927 in |
| Pin Fit | N/A |
| Pin End Width | 1.000 in / 25.400 mm |
| Thickness Above Pin | N/A |
| Wrist Pin Style | Floating |
| Weight (ea) | 588 grams |
| HP Rating | N/A |
| Rod Alloy | Forged 4340 Steel |
| Rod Finish | Shot Peened |
| Magnafluxed | Yes |
| Clearanced For Stroker | No |
| Cap Style | |
| Bolts Included | ARP 2000 |
| Bolt Size | 3/8 in |
| Bolt Style | 12-Point |
| Rods Inlcuded In Kit | 8 |
| Application/Kit Notes | AMC 390/401 6.000 |