Ferrea Valve Guides for Chevy LS1/LS7 5/16 .502 OD .500 ID 2.000 Length Set of 8

Ferrea Valve Guides for Chevy LS1/LS7 — Set of 8 Brand: Ferrea Premium replacement valve guides engineered for GM LS1 and LS7 engines. These precision-machined guides ensure consistent valve alignment, improved oil control, and reliable performance under high RPM and boost conditions. Compatibility: Chevy LS1 / LS7 engines Quantity: Set of 8 Dimensions: 5/16" stem, 0.502" OD, 0.500" ID, 2.000" length Application: Intake and exhaust use (requires VS1021 for installation) Constructed to Ferrea's exacting tolerances, these guides reduce valve wobble and wear for extended head life. Ideal for rebuilds, performance upgrades, or restoring factory fitment with improved durability. Why choose Ferrea? Proven motorsport pedigree, precision materials, and consistent quality control deliver dependable valve train operation and better long-term sealing and stability.