Sonny's 903 EFI 5.3 bore space Nitrous Engine with 4 stages Nitrous, zero runs since freshened, Features Sonny's in-house fully CNC ported Pro Mod GM "Wedge" 16 degree cylinder heads

• Special Billet aluminum 5.300 B.S. block with raised cam location

• Bryant billet crank

• GRP Billet Aluminum rods

• Sonny's Custom P/...

$57,500
Posted by: toddsrace
Location: LYNCHBURG, VA
Post Date: June 20, 2017
Expires: September 12, 2017



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