Forged 4340 steel H-Beam extreme duty connecting rods feature a two-piece forging and a fully machined, shot-peened, and polished surface. ARP Custom Age 625+ bolts offer the ultimate in fastener strength. Sizing is held to exact tolerances. Sold as a weight-matched set. For extreme competition use.
Specifications:
Description_ASC |
Torque to 60 ft-lbs, ARP moly lube ONLY. |
Description_DEF |
Engine Connecting Rod |
Description_DES |
BMW M40/42/44 EXTREME DUTY Rod 4 |
Description_EXT |
Forged 4340 Steel EXTREME DUTY H-Beam Rods - BMW M42 USDM. |
Description_INV |
ESP Extreme Duty Rod |
Description_SHO |
Extreme Duty Rod |
Description_MKT |
Forged 4340 steel H-Beam extreme duty connecting rods feature a two-piece forging and a fully machined, shot-peened, and polished surface. ARP Custom Age 625+ bolts offer the ultimate in fastener strength. Sizing is held to exact tolerances. Sold as a weight-matched set. For extreme competition use. |
Bolts |
3/8" Arp Custom Age 625+ |
Housing Bore |
1.89" |
Pin Size |
0.866" |
Rod Journal |
1.771" |
Pin End Width |
0.863" |
Bushed for full-floating piston pin |
Yes |
Prop 65 Long |
This product contains nickel, which is known to the State of California to cause cancer. |
Big End Width |
0.863" |
Material |
Forged 4340 Steel |
Title |
ESP BMW M40/42/44 EXTREME DUTY ROD 4 |
Prop 65 Yes/No |
Yes |
Prop 65 - Short Label |
prop65_warning.jpg |
Prop 65 (C, R or CR) |
C |
Center to Center Length |
5.313" |
Length |
5.0000 |
Width |
10.0000 |
Height |
12.0000 |
Weight |
7.0000 |