For Model 2300, Model 4150, Model 4160, Model 4500 Holley Carburetors
by Mr Gasket
Original price
$19.03
-
Original price
$19.03
Original price
$19.03
$19.03
$19.03
-
$19.03
Current price
$19.03
Why use a power valve block off? If you have a dedicated race engine that never sees part throttle, but goes right from idle to full throttle you may see more consistency. The block off screws right in place of the existing power valve. Includes gasket.
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