Valve - BBC Ti Exh 1.800 x 11/32 +500
Check Fitment
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Valve Guide- 3.100-.562-11/32 NB Billet Valve Guide
VS 1.660x1.280x.375 Duct Irn
Valve Seat 2.540x2.000x.375
LS1 PRO1 250cc CNC Cylinder Head - Bare
Dart Iron Eagle S/S Small Block Chevy Cylinder Heads
Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads
Valve - BBC Ti Int 2.350 x 11/32 +350
Valve Guide2.750.50211/32NBINT&EXH20dgBBCPro1
Valve Seat 1.670 x 1.350 x .400
VS 2.540x2.150x.375 B1
LS1 PRO1 250cc CNC Cylinder Head - 1.290 Assembled
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