GEN III GEN IV LS 5.3 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -.3cc Wiseco Flat Top Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly
CNC-Motorsports is pleased to offer Callies Compstar 350/354 rotating assembly kits. These kits are designed for performance application builds up to 1000 horsepower. With upgrades these kits can support 1000+ horsepower. Kit will Fit GEN III 4.8L LR4, GEN IV 4.8L LY2 L20, GEN III 5.3L Vortec 5300, or LM7 L59 LM4, GEN IV 5.3L LMF LH6 LY5 LMG LC9 LH8 LH9. Customer is responsible for Correct reluctor wheel verification.
Callies Compstar 4340 forged steel crankshaft, 3.900 Stroke (Stock Stroke), 8 Counterweight
Callies Compstar forged 4340 steel H-Beam rods with 7/16" ARP 2000 rod bolts
Wiseco 2618 forged pistons, .185 wall wrist pins (*Fits 15 degree LS Heads*) ArmorGlide coated skirts
Wiseco performance piston rings
High performance H series main bearings and rod bearings
This Rotating assembly kit has been Internally balanced in-house by CNC-Motorsports
Compression Ratio with 65cc head 10.6:1
Compression Ratio with 66cc head 10.5:1
Compression Ratio with 68cc head 10.2:1
Compression ratio figured at 0 deck with .051" gasket
| CNC Part Number | CS-5361-W |
|---|---|
| Price | $3,630.95 |
| Sold As | Kit |
| Manufacturer's Part Number | CS-5361-W |
| Brands | Callies, Compstar |
| Part Types | Engine Rotating Assembly Kit |
| Departments | Parts |
| Vehicle Make | Chevy LS |
| Balanced Assembly | Yes |
| Balance Type | Internal |
| Crankshaft Material | 4340 Forged Steel |
| Crankshaft Stroke | 3.900 |
| Piston Brand | Wiseco |
| Piston Type | Flat Top |
| Rod Length | 6.125 |
| Piston Material | Forged |
| Custom Notices | ⚠ PROP 65 WARNING |
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