The AFR Stage 1 Camshaft w/ OE-Style Lifters, Valve Springs, and Melonized Distributor Gear Kit for Small Block Chevy engines delivers a complete, matched valvetrain performance system for dependable midrange and high-RPM power. This all-in-one kit pairs a Stage 1 hydraulic roller camshaft with OE-style Morel hydraulic lifters, a premium valve spring package, and a melonized distributor gear to ensure proper compatibility and durability. Designed to complement AFR Eliminator CNC and Enforcer As-Cast cylinder heads, the components are precision matched to provide reliable performance in demanding street and strip applications.

AFR 5807 Includes:

• Stage 1 Retro-Fit Hydraulic Roller Camshaft (AFR 6015)
• Morel OE-Style Hydraulic Roller Lifters (SBC)
• Pacaloy Hydraulic Roller Valve Springs, 1.290 in. O.D., Chrome Silicon (AFR 8017-16)
• Steel Valve Spring Retainers, 7-Degree, 1.245 in. O.D. x .880 in. I.D. x .655 in. I.D. (AFR 8514-16)
• Machined Hardened Steel Valve Locks, 7-Degree, Stock-Style Bead Lock (AFR 9007-16)
• Valve Spring Locators, 1.380 in. O.D. x 1.300 in. I.D. x .570 in. I.D. (AFR 8042-16)
• 8 mm SBC/SBF/LS1 Viton Valve Stem Seals, .600 in. O.D. x .495 in. I.D. (AFR 6612-16)
• 8 mm SBC/SBF Enforcer Viton Valve Seals, .675 in. O.D. x .513 in. I.D. (AFR 6614)
• 8 mm LS Enforcer Viton Valve Seals, .620 in. O.D. x .490 in. I.D. (AFR 6615-16)
• Melonized Distributor Gear, .500 in. Shaft SBC/BBC

AFR 5807 Features:

• Complete Stage 1 camshaft, lifter, valve spring, and distributor gear performance kit
• Retro-Fit Hydraulic Roller camshaft for improved power and durability
• Premium 8620 steel core camshaft for strength and wear resistance
• Morel OE-style hydraulic lifters matched to cam lobe profiles
• Matched valve springs and hardware engineered for proper spring pressure
• Melonized distributor gear provides increased wear resistance and compatibility
• Specifically developed to work with AFR Eliminator CNC and Enforcer As-Cast cylinder heads
• Ideal for high-RPM street and strip applications
• Computer-controlled compatible

AFR 5807 Specifications:

• Intake duration @ .050 in.: 224 degrees
• Exhaust duration @ .050 in.: 230 degrees
• Valve lift w/ 1.5 rocker ratio: .533 in. intake / .548 in. exhaust
• 112-degree lobe separation angle
• 3-bolt camshaft gear attachment

AFR 5807 Notes:

• Hydraulic Roller camshafts require the use of a cam button to prevent cam walk (sold separately)
• OE Roller engines from 1987–2003 with a stepped-nose cam:
  • Cam retainer plate must be removed and replaced with a cam button
  • OEM timing gear will not fit and must be upgraded to a timing set for earlier Small Block Chevy engines
• Melonized distributor gear is included for compatibility with hydraulic roller camshaft materials
• Valve spring and lifter components are engineered to be installed as a complete matched system
• Intended for strip and high-RPM performance use
• Sold as a kit

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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