A1 Hi Performance - VORTEC HEADS BRAND NEW!!!! These Heads Are Currently A Discontinued Line But We Have a Pair In Stock!! $1255 Pair Chevrolet Performance Vortec large port Bowtie cast iron
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Printing a Post - New engine - lean mixture - help - Chevy Message Forum - Restoration and Repair Help
Chevrolet Performance Parts - 19331470 -Small Port (185cc) Cast Iron Vortec Bowtie Head Assembly- 2.00" Intake, 1.55" Exhaust
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Amazon.com: NEW Chevy 350 5.7 VORTEC L31 Cylinder Heads PAIR # 906 062 Suburban 1996-2002 (CORE RETURN REQUIRED) : Automotive
![porting vortec heads and then installing them on a 327 V8 tbi in 1 1989 k1500 4x4 - Third Generation F-Body Message Boards porting vortec heads and then installing them on a 327 V8 tbi in 1 1989 k1500 4x4 - Third Generation F-Body Message Boards](https://www.thirdgen.org/forums/attachments/tbi/78118d1093279807-porting-vortec-heads-then-mvc-377s.jpg)
porting vortec heads and then installing them on a 327 V8 tbi in 1 1989 k1500 4x4 - Third Generation F-Body Message Boards
Engine Masters Tests CNC-Ported Heads Against Vortec Heads On A 383 Chevy To See If The Performance Gain Is Worth The Cost! - The BangShift.com Forums
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