LS Series
Chart Is For Reference | |||||
| Bore | 4.000 | 4.065 | 4.125 | 4.185 | |
| Stroke | 3.622 | 364 | 376 | 387 | 398 |
| 4.000 | 402 | 415 | 427 | 440 | |
| 4.100 | 412 | 426 | 438 | 451 | |
| 4.125 | 415 | 428 | 441 | 454 | |
364-454SBC
LS Rotators
$2,795
Different Compression Ratios Available.
These Custom Designed Kits Consist Of Carefully Matched Components For Your Particular Application. Let One Of Our Experienced Sales Staff Help You With Your Rotating Assembly Needs! Complete Assembly Internally Balanced.
Includes Bearings & Balancing!
The Following Chart Is Based On Stock GM Blocks | |||||||
| Family | Litre | Cubic Inch | Stock Bore | Oversize | Stock Stroke | Max Stroke | Rod Length |
| LS1, LS6 | 5.7 | 346 | 3.898 | Std., 3.905, 3.908 | 3.622 | 4.000 | 6.125 |
| LS2 | 6.0 | 364 | 4.000 | Std., 4.005, 4.010, 4.030 | 3.622 | 4.000 | 6.125 |
| LS3 | 6.2 | 376 | 4.065 | Std., 4.070, 4.075, 4.080 | 3.622 | 4.000 | 6.125 |
| LS7 | 7.0 | 427 | 4.125 | Std., 4.130, 4.135 | 4.000 | 4.100 | 6.125 |
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- Footnotes:
- Shipped With Standard Clearance Bearings.
- Clearances Must Be Checked Before Final Assembly.
| Crankshafts | |||||
| Callies Magnum 4340 Fully Counterweighted Crank w/8 Counterweights. Available in 3.622, 4.000", 4.100" and 4.125" Stroke. | $1895 | ||||
| Connecting Rods | |||||
| Molnar Severe Duty Power Adder 4340 H-Beam Rods w/ARP 2000 Asymmetrical Bolts | $175 | ||||
| Boostline Power Adder 4340 H-Beam Rods w/ARP 2000 Asymmetrical Bolts | $795 | ||||
| Oliver Steel Billet Rods | $895 | ||||
| Callies Ultra H-Beam 4330M Timken Steel Rods | $1495 | ||||
| Callies Ultra I-Beam 4330M Timken Steel Rods | $1495 | ||||
| Pistons - Pins - Rings - Bearings | |||||
| Custom Diamond or Wiseco 2618 Aluminum Pistons (Any Size or Compression Ratio) | from | $295 | |||
| H13 Tool Steel Wrist Pins | $250 | ||||
| Total Seal Stainless Steel Ring Set (For High Boost or Nitrous) | $225 | ||||
| Tool Steel "M2" Rings for Heavy Nitrous | $395 | ||||
| Additional Parts - Labor - Accessories | |||||
| Heavy Metal Installed (if required) | Per slug | $95 | |||
| Weld Caps (if required) | Per cap | $35 | |||
| Counterweight Drilling If Over 250 Grams (if required) | $75 | ||||
| Individually Measure & Precision Pin-Fit Pistons & Rods | $75 | ||||
| Boil & Micro-Polish Crank After Balancing | $35 | ||||
| Cam Cut Counterweights (if required) | $Call | ||||
| SFI Heavy Duty Flexplate & ARP Bolt Package | $150 | ||||
| Boninfante Severe Duty SFI Flexplate & ARP Bolt Package | Image Close | $229 | |||
