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Rotating Assemblies
PBM offers a wide range of rotating assemblies from our Ultimate Billet Series, “4340 Ultralite”, 4340 Superlites and standard weight forged crankshafts. PBM also offers a complete range of cast steel crankshafts for all popular combinations. Our assemblies feature quality components, JE/SRP pistons, PBM pistons, Carrillo and PBM rods, Power Seal Piston Rings, Speed-Pro and Total Seal rings. We feature Clevite, ACL and FM engine bearings coated or non-coated. Hundreds of stroke and bore combinations available, the choice is yours.
4340 Ultralights
SB Chevrolet
| Stock# | STROKE | BORE | CUBIC IN | ROD LENGTH | ROD TYPE | Price | Quantity | |
|---|---|---|---|---|---|---|---|---|
| 35061DSL specs>> | 3.480" | 4.030" | 355 | 6.125" | A-BEAM | $3,866.77 | buy now | |
| 35061FSL specs>> | 3.480" | 4.030" | 355 | 6.125" | A-BEAM | $3,805.22 | buy now | |
| 37761DSL specs>> | 3.500" | 4.155" | 377 | 6.125" | A-BEAM | $3,978.76 | buy now | |
| 37761FSL specs>> | 3.500" | 4.155" | 377 | 6.125" | A-BEAM | $3,905.74 | buy now | |
| 40660DSL specs>> | 3.750" | 4.155" | 406 | 6.000" | A-BEAM | $3,866.56 | buy now | |
| 40660FSL specs>> | 3.750" | 4.155" | 406 | 6.000" | A-BEAM | $3,805.22 | buy now |
Cast Cranks
BB Chevrolet
| Stock# | STROKE | BORE | CUBIC IN | ROD LENGTH | ROD TYPE | Price | Quantity | |
|---|---|---|---|---|---|---|---|---|
| 45461FC specs>> | 4.000" | 4.280" | 460 | 6.135" | I-BEAM | $963.88 | buy now | |
| 45461FC-1 specs>> | 4.250" | 4.280" | 496 | 6.135" | I-BEAM | $1,007.47 | buy now |
SB Chevrolet
| Stock# | STROKE | BORE | CUBIC IN | ROD LENGTH | ROD TYPE | Price | Quantity | |
|---|---|---|---|---|---|---|---|---|
| 35057FC specs>> | 3.480" | 4.030" | 355 | 5.700" | I-BEAM | $633.87 | buy now | |
| 35060FC specs>> | 3.480" | 4.030" | 355 | 6.000" | I-BEAM | $827.68 | buy now | |
| 37757FC specs>> | 3.480" | 4.155" | 377 | 5.700" | I-BEAM | $840.06 | buy now | |
| 37760FC specs>> | 3.480" | 4.155" | 377 | 6.000" | I-BEAM | $976.41 | buy now | |
| 38357FC specs>> | 3.750" | 4.030" | 383 | 5.700" | I-BEAM | $695.34 | buy now | |
| 38360FC specs>> | 3.750" | 4.030" | 383 | 6.000" | I-BEAM | $958.05 | buy now | |
| 40057FC specs>> | 3.750" | 4.155" | 406 | 5.700" | I-BEAM | $694.02 | buy now | |
| 40060FC specs>> | 3.750" | 4.155" | 406 | 6.000" | I-BEAM | $910.99 | buy now |
SB Ford 302/351W
| Stock# | STROKE | BORE | CUBIC IN | ROD LENGTH | ROD TYPE | Price | Quantity | |
|---|---|---|---|---|---|---|---|---|
| 33154FH specs>> | 3.250" | 4.030" | 331 | 5.400" | I-BEAM | $1,285.44 | buy now | |
| 33154FI specs>> | 3.250" | 4.030" | 331 | 5.400" | I-BEAM | $1,124.97 | buy now | |
| 34754FH specs>> | 3.400" | 4.030" | 347 | 5.400" | H-BEAM | $1,491.40 | buy now | |
| 34754FI specs>> | 3.400" | 4.030" | 347 | 5.400" | I-BEAM | $1,054.98 | buy now | |
| 35159FK specs>> | 3.850" | 4.030" | 393 | 5.956" | H-BEAM | $1,319.19 | buy now | |
| 40862FC specs>> | 4.000" | 4.030" | 408 | 6.200" | H-BEAM | $1,573.23 | buy now |
Forged 4340 Crank
SB Chevrolet
| Stock# | STROKE | BORE | CUBIC IN | ROD LENGTH | ROD TYPE | Price | Quantity | |
|---|---|---|---|---|---|---|---|---|
| 40060F specs>> | 3.750" | 4.155" | 406 | 6.000" | H-BEAM | $1,898.47 | buy now | |
| 42160F specs>> | 3.875" | 4.155" | 421 | 6.000" | H-BEAM | $2,300.53 | buy now | |
| 43460D-1 specs>> | 4.000" | 4.155" | 434 | 6.000" | H-BEAM | $2,352.56 | buy now | |
| 43460F-1 specs>> | 4.000" | 4.155" | 434 | 6.000" | H-BEAM | $2,121.00 | buy now |