The Edelbrock #9789 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.
Specifications:
Description_ABR |
Exhst Vlve |
Description_ASM |
Chevrolet:Big-Block Mark IV:396 (6.5L)-502 (8.2L) |
Description_DEF |
Engine Exhaust Valve |
Description_EXT |
The Edelbrock #9789 Inconel Exhaust Valve is a 1.89" 1-piece, swirl-polished, hardened tip valve with undercut stems for increased flow. Fits Edelbrock #61459, #61559 & #61555 Marine Cylinder Heads. Overall Length: 5.450" Set of 1 Valve |
Description_INV |
Edelbrock Exhaust Valve |
Description_MKT |
The Edelbrock #9789 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. |
Description_LAB |
Exhaust Valve for #61459, #61559 & #61555 Cylinder Heads |
Description_TRA |
Single Valve |
Description_TRA |
Valve Size: 1.89" |
Description_TRA |
Fits Edelbrock #61459, #61559 & #61555 Cylinder Heads |
Description_TRA |
Inconel Valve |
RGL |
WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
Oversized |
No |
Stem Diameter |
0.3415 |
Locks Included |
No |
Lock Groove Quantity |
1 |
Quantity |
Sold Individually |
Material |
Stainless Steel |
Seat Angle |
45 |
Valve Material |
Stainless Steel |
Recommended Use |
Use With Part #61459, #61559, #61555 |
Length |
5.450 |
Grade Type |
Performance |
Coated Finish |
Yes |
Valve Head Diameter |
1.89 |
Length |
2.0000 |
Width |
5.0000 |
Height |
9.0000 |