Part Number
CNC-9821-CA

CNC Competition BB Chevy 632 Dart Short Block, Callies Crankshaft, JE 10.7:1 Pistons

BB Chevy 632 Short Block, Dart Block Big M Sportsman Tall Deck Block, Callies 4340 Forged Steel 4.750 Crankshaft, Callies 6.700 H Beam Rods, JE 10.7:1 Flat Top Pistons, Fully Machined, Balanced, Short Block Assembled and Blue-printed

$11,099.95
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FREIGHT CHARGE
This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
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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.

BB Chevy 632 Short Block Assembly
Callies Magnum 4340 forged steel crankshaft (4.750 Stroke) **Internal Balance**
Callies Ultra H-Beam connecting rods bushed fit pins with 7/16 ARP L19 bolts (6.700 Length)
New JE forged -3cc flat top pistons (4.600)
Total Seal piston ring set
ACL/Clevite 77 Rod and Main Bearings
Dura bond cam bearings
Brass freeze plug kit
Dura bond finishing kit
New Dart Big M sportsman block, tall deck 10.180"
Compression Ratio with 118cc Heads: 10.7:1
Compression Ratio with 124cc Heads: 10.3:1

*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. *Ships Truck Freight*
More Information
Price $11,099.95
Vehicle Make BB Chevy
Connecting Rod Manufacturer Callies
Crankshaft Manufacturer Callies
Piston Brand JE
Piston Type Flat Top
Block Material Cast Iron
Block Brand Dart
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