K1 Technologies Honda 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

HONDA B-SERIES
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
015BR16529 HH5287ACFB4-A Honda B16A 134.3mm 134.3mm 48.012 21mm 23.800 20.070 3/8" BT61501-2 495
015BR16137 HH5394ACFB4-A Honda B18 LS 137mm 137.0mm 48.001 21mm 23.770 20.070 3/8" 501
015BS16138 HH5433ACFB4-A Honda B18 GSR 138mm 138.0mm 48.001 21mm 21.720 22.860 3/8" 500

HONDA K-SERIES
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
015BW17139 HH5472AEGB4-A Honda K20 139mm 139.0mm 51.000 22mm 19.860 19.860 3/8" 511
015BW17139L HH5472AEGB-L4-A Honda K20 139mm - Lightweight 139.0mm 51.000 22mm 19.860 19.860 3/8" 460 Lightweight
015BX17152 HH5985AEGB4-A Honda K24 152mm 152.0mm 51.000 22mm 19.860 19.860 3/8" BT61501-2 460
015BX17143 HH5646AEGB4-A Honda F20/K24 143.4mm 143.4mm 51.000 22mm 19.860 19.860 3/8" 460

HONDA K-SERIES
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
015BX17152I HI5985AEGB4-A Honda K24 152mm - I Beam 152.0mm 51.000 22mm 19.860 19.860 3/8" 454 Lightweight

HONDA D17
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
015BT12137 HH5394ACAB4-A Honda D17 137mm 137.0mm 48.000 19mm 19.810 21.050 3/8" BT61501-2 463

HONDA H22
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
015BV17143 HH5636AEGB4-A Honda H22 143.15mm 143.15mm 51.000 22mm 23.770 23.770 3/8" BT61501-2 630

HONDA L-SERIES - HONDA FIT L15
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
015BY10149 HH5865AAWB4-A Honda L15 149mm 149.0mm 43.000 18mm 17.830 17.830 3/8" BT61501-2 361