Edelbrock · New
Edelbrock 1- Exh Valve 1 81 X 4 93 Chrys 60929 Head
MPN 9642 · Store SKU ede9642
Supplier stock checked 11/7/2026, 10:00:22 PM UTC. Adding a part does not reserve it.
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Product details
Edelbrock #9643 Exhaust Valve is a 1.81" 1-piece, swirl-polished, hardened tip stainless steel valve with undercut stems for increased flow. Fits #60929 & #60189 Cylinder Heads Overall Length: 4.928". Set of 1 Valve The Edelbrock #9642 Exhaust Valve are 1-piece, swirl-polished, hardened tip stainless steel valves with undercut stems for increased flow. Hard-chromed valve stems are 11/32" except where noted. 1-EXH VALVE 1.81 X 4.93 MOPAR 440 Replacement Exhaust Valve
Manufacturer fitment & guides
- Chrysler:Big-Block B-Series:383 (6.3L)/400 (6.6L);Chrysler:Big-Block RB-Series:413 (6.8L)/426 (7.0L)/440 (7.2L)
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y