![Holley 134-276 - Metering Block For NASCAR Carburetor PN[0-80787-1]](https://www.partsperform.com/wp-content/uploads/2026/06/0_134-276_normalized.webp)
Description
Holley 134-276 – Metering Block For NASCAR Carburetor PN[0-80787-1]
Metering Block; Replacement; Adjustable; For 2 bbl HP Models; For NASCAR Carburetor PN[0-80787-1]; Cast Zinc;
Adjustable metering block for 2-barrel HP models. (Calibrated for 0-80787-1. Can be recalibrated & used on 0-80583-1. Use bleed kit P/N 36-322.)
- Constructed of Cast Zinc For Increased Durability
- Replacement Part
Brand: HolleyCategory: Air and Fuel DeliveryColor: Gold DichromateEmission Code: 5Gasket Or Seal Included: YesGrade Type: PerformanceMaterial: Cast ZincMetering Jets Included: Nopart type: Carburetor Metering BlockProduct Type: Replacement Metering Block KitSub Category: CarburetionWarning: California Proposition 65Warranty: Manufacturer’s Limited 90 Day Warranty
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