Chevy 383 Vortec Stroker Kit Master Kit
With this application, you will be required to use a stock (internal balance) Balancer and an external balanced flexplate (7018 Scat is recommended). Also, we suggest Scat Cap Screw Rods that are stroker clearanced (25700).
This stroker kit is for Carbureted 350R Vortec Applications to stroke to 3.75". Balancing is required for this kit and it is for non computer applications only.
Compression Ratio on this flattop with 76cc cylinder head is approximately 9.25 to 1 and 10.4 to 1 with 64cc heads.
This kit is now available as a fully balanced rotating assembly as part number EK1097ALB.