CNC Competition GM LS3 6.2L 415 Short Block, Callies Compstar Crank, Diamond 11.0:1 Pistons

SKU: CNC-9474-CS

LS3 6.2L 415 Stroker, GM Aluminum Block, Callies Compstar 4340 Forged 4.000 Crankshaft, Callies Compstar 6.125 H Beam Rods, Diamond 11.0:1 Flat Top Pistons, also fits L92 Heads

$4,959.95
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CNC-Motorsports, has quickly raised the bar to a new level in offering high quality short blocks at an affordable price. Our short blocks have become a huge hit among racers and performance enthusiast all over the world. We have the ability to custom build you just about any combination the way you want it. All our short blocks are 100% machined, CNC Machined and blue-printed to our race wining specs. We never cut corners like others just to lessen the price.

GM LS3 Short Block Assemble
New Callies Compstar 4340 forged steel crankshaft (4.000 Stroke) **Internal Balance**
New Callies Compstar H-Beam connecting rods bushed fit pins, ARP2000 bolts (6.125 Length)
New Diamond forged flat pistons will also fit L92 Heads
High performance plasma moly piston ring set
ACL/Clevite 77 Rod and Main Bearings
Clevite 77 cam bearings
Comp Cams freeze plug kit
New GM Aluminum block
Compression Ratio with 62cc Heads: 12.1:1
Compression Ratio with 70cc Heads: 11.0:1

*Professionally Machined, Balanced, Assembled and blue printed in house by CNC-Motorsports. Balance card and blue print sheet will be provided to the customer. All short blocks are standard bore unless otherwise noted. We can custom build any short block assembly to meet your needs.

Toggle Full Description
  • Order Line
    800-341-1528

  • We Ship
    Worldwide

  • visa, discover, mastercard &
    paypal accepted

  • Vehicle Make
    Chevy LS
  • Connecting Rod Manufacturer
    Compstar
  • Crankshaft Manufacturer
    Compstar
  • Piston Brand
    Diamond
  • Piston Type
    Flat Top
  • Block Material
    Aluminum
  • Block Brand
    Stock
performance-racing

Need A Custom Quote For Your Part Or Engine? Give Us A Call!

(800) 341-1528

Details

CNC-Motorsports, has quickly raised the bar to a new level in offering high quality short blocks at an affordable price. Our short blocks have become a huge hit among racers and performance enthusiast all over the world. We have the ability to custom build you just about any combination the way you want it. All our short blocks are 100% machined, CNC Machined and blue-printed to our race wining specs. We never cut corners like others just to lessen the price.

GM LS3 Short Block Assemble
New Callies Compstar 4340 forged steel crankshaft (4.000 Stroke) **Internal Balance**
New Callies Compstar H-Beam connecting rods bushed fit pins, ARP2000 bolts (6.125 Length)
New Diamond forged flat pistons will also fit L92 Heads
High performance plasma moly piston ring set
ACL/Clevite 77 Rod and Main Bearings
Clevite 77 cam bearings
Comp Cams freeze plug kit
New GM Aluminum block
Compression Ratio with 62cc Heads: 12.1:1
Compression Ratio with 70cc Heads: 11.0:1

*Professionally Machined, Balanced, Assembled and blue printed in house by CNC-Motorsports. Balance card and blue print sheet will be provided to the customer. All short blocks are standard bore unless otherwise noted. We can custom build any short block assembly to meet your needs.

Additional Information

Vehicle Make Chevy LS
Connecting Rod Manufacturer Compstar
Crankshaft Manufacturer Compstar
Piston Brand Diamond
Piston Type Flat Top
Block Material Aluminum
Block Brand Stock
List price No