Edelbrock Exhaust Valve 1.88" Single for Big Block Chevrolet 60459/ 60479/ 60499/ 60559/ 60439 Heads

Edelbrock:
9771

Edelbrock Exhaust Valve 1.88" Single for Big Block Chevrolet 60459/ 60479/ 60499/ 60559/ 60439 Heads

The Edelbrock #9771 Exhaust Valves 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.

Grade Type Performance
Seat Angle 45.0 deg
Locks Included No
Valve Head Diameter 1.880 in
Oversized No
Stem Diameter 0.341 in
Coated Finish Yes
Lock Groove Quantity 1
Length 5.450 in
Material Stainless Steel
Single Valve

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following C10 years:

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