Shopping Cart

Your cart is empty.

Your cart is empty.

Holley Primary Metering Block, 0-4779C

Free shipping on orders over $29.99

$82.61

$ 35 .99 $35.99

In Stock
  • Primary Metering Block
  • Provides a leak free seal
  • Genuine Holley Quality Parts
  • Easy installation
  • Durable and long lasting


Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy Nascar Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies we can give you the edge you need over the competition!


Jimmy
Reviewed in the United States on December 12, 2020
Holley genuine parts are a little expensive but you can't beat the quality. Just as good as what came on it new. The metering block does come with new jets and a 6.5 power valve already installed. at least mine did.
Recommended Products

$99.99

$ 41 .99 $41.99

4.4
Select Option

$20.95

$ 9 .99 $9.99

4.3
Select Option

$45.33

$ 20 .99 $20.99

4.8
Select Option

$81.91

$ 36 .99 $36.99

4.8
Select Option

$371.99

$ 99 .00 $99.00

4.9
Select Option