30-1476 | GM Intake/Exhaust Valve Guide | Cast Iron

• Smooth ID
• 0.3432" ID
• 0.5655" OD
• 2.118" OAL
• Type: 1-P
• Applications: General Motors Passenger Cars & Trucks

OE & Competition Interchange:

• Elgin: 51019
• GM: 3688759, 602978, 838752
• Sealed Power / FM: VG509