K1 Technologies Volvo B5 143mm Length Connecting Rod Set | 1996-1997 Volvo 850 R, 2004-2007 Volvo S60 R, and 1998-2000 Volvo V70 R (344DW21143)

1996-1997 Volvo 850 R, 2004-2007 Volvo S60 R, and 1998-2000 Volvo V70 R 143mm Length Connecting Rod Set by K1 Technologies

K1 Technologies connecting rods are manufactured with optimized strength and weight characteristics in mind to deliver reliable performance. Forged from 4340 steel, K1 rods featured a shot-peened surface finish which smooths surface blends and reduces potential stress profiles. K1 connecting rods are held to strict quality standards and undergo magnetic particle testing to ensure material properties are free of flaws. Each rod is also subject to bore tolerance compliance, holding them to +/- .0001” after finishing. Additionally, K1 rods are balanced and tested to be within +/- 1 gram per end. A dual-ribbing design on the rod caps of K1 connecting rods helps maximize strength and allows the rod big end to maintain roundness as engine RPMs increase. Full-floating, precision-honed bronze bushings are fixed into the small ends of the rods for low friction and high wear resistance. Fitted with ARP 2000 rod bolts rated at 200,000 psi tensile strength for most applications, K1 connecting rods deliver an industry-leading combination of strength and value.

Features

• 4340 Forged Steel for strength, toughness, and resistance to Impact
• High-quality ARP 2000 fasteners included
• All rods are finished in the USA and held to very tight tolerances Bores finished to +/- .0001 in. and weight to +/- 1 gram per end
• Premium bronze wrist pin bushings
• Designed by in-house engineering team for high-stress racing applications
• 143.00 mm Length
• 23.00 mm Pin
• 53.006 mm Journal
• Forged 4340 Steel
• I-Beam

Benefits

• Shot peened for improved fatigue life
• Improved Engine Reliability and Horsepower Capacity

Applications

• 1991-1997 Volvo 850
• 1996-1997 Volvo 850 R
• 1995 Volvo 850 T-5R
• 2007-2013 Volvo C30
• 2012-2015 Volvo V40
• 2013-2015 Volvo V40CC
• 2004-2012 Volvo S40
• 2004-2012 Volvo V50
• 2001-2016 Volvo S60
• 2004-2007 Volvo S60 R AWD
• 2013-2016 Volvo V60
• 1997-2000 Volvo S70
• 1998 Volvo S70 R
• 1998 Volvo V70 R
• 1998-2000 Volvo V70 R AWD
• 2004-2007 Volvo V70 R AWD
• 1994-2012 Volvo V70
• 1999-2002 Volvo V70 XC
• 1997-2013 Volvo C70
• 1999-2015 Volvo S80
• 2013-2016 Volvo XC60
• 2005-2007 Volvo XC70
• 2014-2016 Volvo XC70
• 2003-2012 Volvo XC90
• 2007-2010 Ford S-Max

What's In The Box?

• 5 - Connecting Rods

Warranty

• K1 Technologies' Standard Limited Warranty