"SIR" I-beam connecting rods

part no. length pin notes and options price
SIR6125BBLW 6.125" bushed .927" wrist pin 265.33
SIR6200BBLW 6.200" bushed .927" wrist pin 305.33
SIR6250BBLW 6.250" bushed .927" wrist pin 305.33

"ESP" H-beam connecting rods

part no. length notes and options price
CRS6100L3D 6.100"    Stock length LS1 rod. Uses .927" wrist pin 625.33
CRS6125B3D 6.125"  .927" wrist pin 502.67
CRS6200B3D 6.200" .927" wrist pin 502.67
CRS6250B3D 6.250"   .927" wrist pin 502.67
CRS6300B3D 6.300"    .927" wrist pin 625.33
CRS6125BLW 6.125" .927" wrist pin, lightweight, 550g 625.33
CRS6200BLW 6.200" .927" wrist pin, lightweight, 560g 625.33
CRS6250BLW 6.250" .927" wrist pin, lightweight, 570g 625.33

"ESP" on-center H-beam connecting rods

part no. length notes and options price
CRS6125O3D 6.125"    Uses .927" wrist pin 502.67
CRS6200O3D 6.200"  Uses .927" wrist pin 502.67
CRS6560O3D2000 6.560" .927" wrist pin, ARP2000 bolts standard. Use with aftermarket tall deck block. 665.33

 

For single rods, add a "-1" to the part number. Please provide rod total and small end weights when ordering. 

Denotes rod is available with ARP 2000 bolts for additional charge

  Denotes rod is available with ARP L19 bolts for additional charge