87-89 5.7L GM Truck Holley 670CFM Two Barrel TBI 502-6

Item #22806

Made in the USA
87-89 5.7L GM Truck Holley 670CFM Two Barrel TBI 502-6
670 CFM Two Barrel TBI
$682.95
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Details

Holley designed these throttle bodies with all relevant emission provisions and hook-ups for a true 50-State legal installation. They are engineered for a "bolt-on" installation on stock factory manifolds for the applications cataloged. This replacement throttle body is considered to be the functional equivalent of the original equipment throttle body and, as such, is considered to be 50-State legal. Therefore, the C.A.R.B. E.O. number is not required.

Features:

  • Direct Replacement For OE Units
  • 2 in. Throttle Bore
  • 42% Area Increase Over Stock TBI
  • Including Air Distribution Ring
  • Increased Torque and Horsepower up to 25%
  • 50 State Legal

Contents

(1) 87-89 5.7L GM Truck Holley 670CFM Two Barrel TBI 502-6


Specifications

Barrels: 2
Brand: Holley
CFM: 670
Emission Code: 1
Material: Aluminum
Product Type: Performance TBI
Throttle Bore: 2 inch
Part Number: 502-6
EMMISIONS

This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.


The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicle


Instructions

Instructions for Part# 502-6


***Fits 1987-89 5.7L V8 Full Size Chevy/GMC Truck


Warranty

1 Year Manufacturers Warranty


Eastwood Offers Free Lifetime Technical Support


Click here for product SDS information


Attention California Residents - Proposition 65


Proposition 65 Warning WARNING - Cancer and Reproductive Harm - www.P65Warnings.ca.gov


   

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