VS BBC Pro1 2.470x2.090x.400 CI
Check Fitment
Choose a vehicle or an engine to see if this part applies.
Valve - SBC Stnls Int 2.180 x 5/16 +600
Valve Guide - 2.100-.439-5/16 MB (+.003 OD)
VS 2.470x2.000x.375 Copper B1
Valve - SBC Stnls Int 2.200 x 11/32 +600
Valve Guide - 2.100-.439-5/16 MB CHE
VS - IN 2.470x2.00x.450
Valve - BBC Stainless Exh 1.900 x 11/32
Valve Guide - 2.250-.439-5/16 MB
Valve Seat 2.470x2.000x.375 (iron)
Valve - BBC Stainless Int 2.325 x 11/32
Valve Guide - 2.250-.439-5/16 MB (+.003 OD)
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