K1 Technologies Ford Connecting Rods

  • Billet 4340 Steel H-Beam Design
  • Designed by in-house engineering team for high-stress racing applications
  • All rods are finished in the USA and held to very tight tolerances. Bores finished to +/- .0001" and weight to +/- 1 gram per end.

  • Shot peened for improved fatigue life
  • Premium bronze wrist pin bushings
  • High Quality ARP 2000 Fasteners included

FORD FOCUS RS MK1 TURBO
I-Beam Design with ARP 2000 Bolts

Part Number Former P/N Description Length Housing Bore Pin Dia. BE
Width
PE
Width
Bolt
Size
Bolt
P/N
Gram Weight Footnote
311BO17137 New Part for 2015 Ford Focus RS Mk 1 Turbo 137mm 137.0mm 49.900 22mm 24.40 25.00 3/8" BT61501-2 591

FORD FOCUS RS 5 CYLINDER
H-Beam Design with ARP 2000 Bolts

Part Number Former P/N Description Length Housing Bore Pin Dia. BE
Width
PE
Width
Bolt
Size
Bolt
P/N
Gram Weight Footnote
044DW21143 VH5629AGJB5-A Ford Focus RS/ Volvo B5 143mm 143.0mm 53.006 23mm 25.65 21.95 3/8" BT61601-2 582

FORD COSWORTH YB
H-Beam Design with ARP 2000 Bolts

Part Number Former P/N Description Length Housing Bore Pin Dia. BE
Width
PE
Width
Bolt
Size
Bolt
P/N
Gram Weight Footnote
011BP29129 FH5059AJABB4-A Ford Cosworth YB 128.5mm 128.5mm 55.010 24mm 25.96 25.96 3/8" BT61601-2 557

FORD DURATEC
H-Beam Design with ARP 2000 Bolts

Part Number Former P/N Description Length Housing Bore Pin Dia. BE
Width
PE
Width
Bolt
Size
Bolt
P/N
Gram Weight Footnote
011BL16576 FH5758BRFB4-A Ford 2.0L Duratec 146.25mm 146.25mm 50.035 21mm 21.82 18.03 3/8" BT61501-2 516
011BM16155 111BM16155 Ford 2.3L Duratec 154.8mm 154.8mm 53.040 21mm 21.77 18.00 3/8" BT61601-2 510
011BN16544 FH5440AGFB6-A Ford 3.0L Duratec 138.2mm 138.2mm 53.025 21mm 21.34 21.34 3/8" BT61601-2 535

FORD KL 2.5L
H-Beam Design with ARP 2000 Bolts

Part Number Former P/N Description Length Housing Bore Pin Dia. BE
Width
PE
Width
Bolt
Size
Bolt
P/N
Gram Weight Footnote
028CE16138 FH5426AKFB6-A Ford 2.5L / Mazda KL 137.8mm 137.8mm 56.070 21mm 21.23 21.23 3/8" BT61601-2 588

FORD 2.0L N7A / N9F / N8C / NSD
H-Beam Design with ARP 2000 Bolts

Part Number Former P/N Description Length Housing Bore Pin Dia. BE
Width
PE
Width
Bolt
Size
Bolt
P/N
Gram Weight Footnote
011EF14149 111EF14149 / FH5878AHC4-A Ford DOHC N7/N8/N9 149.3mm 149.3mm 53.900 20mm 25.70 21.00 3/8" BT61501-2 510