These GSP solid roller lifters are a great choice for any high performance street or race engine. Manufactured in America and track tested, these Pro-Series solid lifters are the choice of many pro engine builders. The Pro-Series lifters give you a choice to match your performance level and and not drain your wallet. With all popular applications available the GSP lifter will help you get the maximum performance you are looking for.

APPLICATIONS: 289/351W - 351C - 390/428 FE - 429/460 BBF

PRO-SERIES FEATURES:

• 100% Manufactured and Assembled in America
• Fully Machined from SAE 8620 Tool Steel
• Bodies, Axles and Wheels are Precision Centerless Ground
• Increased oil band diameter for added strength
• Fully pressurized oiling to axles and needle bearings