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Product Title: T6593 Morel Sportsman Pro Solid Roller Lifters

Morel Sportsman Pro mechanical roller lifters are engineered for high-performance racing applications requiring reliable valvetrain operation and precise mechanical valve-lash control.

Designed for use with solid roller camshafts, these lifters feature precision-machined components and a roller design that reduces sliding friction between the camshaft lobe and lifter. The Sportsman Pro series is intended for performance engine builds where durability, consistent operation, and proper valvetrain geometry are essential.

T6593 Specifications

• Application: Big Block Chevrolet (BBC)
• Lifter Type: Mechanical / Solid Roller
• Performance Series: Sportsman Pro
• Lifter Body Diameter: .842"
• Roller Diameter: .750"
• Lifter Height: +.300" Tall
• Lifter Body Material: Billet Steel
• Pushrod Location: On-Center (O/C), No Offset
• Pushrod Oiling: Yes (P/O)
• Bearing Type: Needle Roller Bearing
• Lifter Style: Vertical Tie-Bar
• Oiling System: Full-Time Pressurized Oiling
• RPM Capability: Up to 7,500 RPM
• Recommended Seat Pressure: 150–275 lbs
• Recommended Open Pressure: 400–700 lbs
• Camshaft Compatibility: Solid Roller, including reduced base circle camshafts
• Manufacturer: Morel Lifters
• Sold As: Complete Set – 16 Lifters / 8 Pairs

Specifications verified using Morel's official catalog and Sportsman Pro technical information.

Fitment Note: Designed for Big Block Chevrolet engines using mechanical roller camshafts. Verify lifter-bore diameter, camshaft compatibility, valve lash, pushrod clearance, and spring pressures before installation.