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ATK SP39-G4 LS 408CI Stroker Short Block -4cc Flat Top Pistons 24 Tooth
Chevy LS 408 Stroker Short Block 24 Tooth Reluctor Wheel

****A $310.00 core charge will be added during checkout****
Our Price (USD): $5,249.00
Prop65 Warning This product can expose you to chemicals including chromium (hexavalent compounts), which are known to the state of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

Availability:: Usually Ships in 4 to 6 Weeks

Description Technical Specs Engine Info

This short block is built for naturally aspirated engine combinations.

These engines can be used for a Gen III application, but you will need to purchase a conversion package.

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