ROTATING ASSEMBLIES and SHORT BLOCKS

Product

Description Price
370/5.7L Rotating Assembly Balanced, sold outright - no core charge $3350
370/5.7L Short Block Core exchange on block $4995
383/5.7L Rotating Assembly Balanced, sold outright - no core charge $3495
383/5.7L Short Block Core exchange on block $5195
392 or 407/5.7L Rotating Assembly Balanced, sold outright - no core charge $3695
392 or 407/5.7L Short Block Core exchange on block $5595
392/6.1L Rotating Assembly Balanced, sold outright - no core charge $3495
392/6.1L Short Block Core exchange on block $4995
418 - 426 Rotating Assembly Balanced, sold outright - no core charge $3795
418 - 426 Short Block Core exchange on block $5795

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Please Note :
 
Since we use custom CP brand pistons with all of our rotating assemblies and short blocks we can provide pistons for any desired compression ratio, ring package, wrist pin size and bore desired at no additional cost.  Additionally, we can adjust compression heights for stroke lengths not shown above such as stock stroke all forged setups or destroked engines.

 

ENGINE UPGRADES

Product

Description Price
9310 Tool Steel Wrist Pins Heat treated to 55-57 (Rockwell c), and treated to a super smooth finish these pins are the perfect addition to your performance combination, promising significantly increased strength combined with a substantial weight reduction compared to carbon steel pins. $125
WPC Surface Wrist Pins Required with unbushed rods. $125
Manley Pro I Beam Lightweight Rods Upgrade stroker kits to Manley Pro I beam lightweight rods.  Manley's Pro Series Lightweight rods are fully machined forgings combining the best in terms of strength and weight. $750
Crower 93 series rods

Upgrade stroker kits to Crower 93 series rods.  Crower’s “RBT” (Radial Beam Technology) design combines lightweight performance with proven reliability at extended rpm. CNC machined, vacuum degassed, and premium steel alloy rated to 170,000 p.s.i.

$850
ARP main studs Replaces stock bolts for high output applications.  ARP® main studs are manufactured from 8740 chrome moly steel, heat-treated in-house to 200,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others. All kits come complete with hardened parallel-ground washers and aerospace quality nuts. $155
ARP head studs Replaces stock bolts for high output applications. ARP® high performance cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. Their black oxide finish protects them from wear and corrosion, and ARP throws in hardened parallel washers for uniform load distribution and accurate torque readings. Keep your cylinders mounted solidly with a set of these ARP high performance cylinder head stud kits. $350
Coated Piston Heads Ceramic thermal barrier coated Piston Crowns $175
Coated Piston Skirts PTFE (teflon) thermal barrier coated Piston Skirts $175
Partial crank profile Partial crank profile 370, 383, 392/6.1 engines $550
Full Crank Profile Full crank profile 370, 383, 392/6.1 engines $1250

 

 

 Want to add a 6.1L Aluminum intake manifold to your 5.7L Hemi?

 

 We can help you make it happen!

 

 

 

 

INTAKE MANIFOLD UPGRADES

Product

Description Price
6.1L Intake Manifold Porting Ported to remove internal casting imperfections for maximum air flow! $450
External Intake Manifold Coating Coat outside of intake with thermal dispersant coating to help prevent heat soak. $175
Internal Intake Manifold Coating Coat inside of intake with ceramic thermal barrier coating to help prevent heat soak. $175
6.1L Truck Manifold Upgrade This conversion kit allows you to add the aluminum 6.1L Intake Manifold to a Truck's 5.7L HEMI. $425

Engine Upgrade Photo Gallery :

Machined crank for rotating assembly

Full or Partial profile available

Rotating assemblies available from a 370 to a high performing 426 HEMI

We use CP brand pistons with our assemblies and short blocks

Ceramic thermal coatings available for crowns and skirts

Our thermal coating provides long lasting protection from heat damage

Short blocks are assembled with care and precision

Short block assemblies are available in a variety of sizes to suit your performance needs

This 383 is ready to rip up the road!

Telephone : (512) 964-7724

Email : 392Stu@InertiaMotorsports.com

 
Send mail to m_riemer@hotmail.com with questions or comments about this web site.
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