318 / 360 Chrysler Magnum Assembled Cylinder Head Early L.A. Bolt Pattern - Pair - EQ Cores & Recycling

EngineQuest, Chev SB Vortec Performance Cast Iron Heads, 170cc

EngineQuest EQ-CH350I - IMCA Sanctioned Sport Mod Head

EngineQuest Hybrid Vortec Heads - Anyone familiar? - Third Generation F-Body Message Boards

Enginequest 200cc iron SBC heads

EngineQuest Engine Cylinder Head Assembly CH350CA; Performance 170cc Cast Iron 64cc for 1996-2003 Chevy, GM K1500 Suburban (72-99), K2500 Suburban (72-99), P30 (72-99), C1500 (72-99), C1500 Suburban (72-99), C2500 Suburban (72-99), K1500 (72-99), K1500

Chevrolet 5.0L 305 1996-2002 Vortec Cylinder Head - Assembled (Pair) - EQ Cores & Recycling

GM Chevy GMC 4.3L 262 V6 Astro S10 Vortec Cylinder Heads #113 Bare - EQ Cores & Recycling

Been looking at vortec heads and found a write up in hot rod on EQ vortec heads!

Enginequest SBC Cast Iron Head - 170cc S/P 64cc - EQ-CH350C

Valve Spring Kit, SB Chevy VORTEC, HI-Perf Hyd Roller, 130 Lbs Seat Pressure, VSK4H53 - Alex's Parts Sales