Holley 1990-95 5.7L GM Truck - 502-9

<h4>DESCRIPTION</h4><br> <br> 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.<br> <br> Fits 1990-95 (without throttle cam) 5.7L V8 Full Size Chevy/GMC Truck<br> <br> <h4>FEATURES</h4><br> <br> - Direct Replacement For OE Units<br> - 2 in. Throttle Bore<br> - 42% Area Increase Over Stock TBI<br> - Including Air Distribution Ring<br> - Increased Torque and Horsepower up to 25%<br> - 50 State Legal<br> <br> <h4>SPECIFICATIONS</h4><br> <br> <style type="text/css">table.tableizer-table {width: 100%; max-width: 600px; font-size: 12px; border-collapse: collapse; font-family: Arial, Helvetica, sans-serif; margin: 20px 0;} .tableizer-table td, .tableizer-table th {padding: 10px; border: 1px solid #CCC; text-align: left; word-wrap: break-word; white-space: normal;} .tableizer-table th {background-color: #333333; color: #FFF; font-weight: bold;} .tableizer-table td {background-color: #F9F9F9;} @media screen and (max-width: 600px) {table.tableizer-table {width: 100%; font-size: 10px;} .tableizer-table td, .tableizer-table th {padding: 8px;}}</style><table class="tableizer-table"> <tr> <td>Adjustable</td> <td>Yes</td> </tr> <tr> <td>Barrels</td> <td>2</td> </tr> <tr> <td>Brand</td> <td>Holley EFI</td> </tr> <tr> <td>CFM</td> <td>670</td> </tr> <tr> <td>Emission Code</td> <td>2</td> </tr> <tr> <td>Fuel Injectors Included</td> <td>Yes</td> </tr> <tr> <td>Fuel System Type</td> <td>EFI</td> </tr> <tr> <td>Grade Type</td> <td>Regular</td> </tr> <tr> <td>Idle Air Control Motor Included</td> <td>No</td> </tr> <tr> <td>Material</td> <td>Aluminum</td> </tr> <tr> <td>Mounting Hardware Included</td> <td>No</td> </tr> <tr> <td>Product Type</td> <td>Performance TBI</td> </tr> <tr> <td>Sale Category</td> <td>Air and Fuel Delivery</td> </tr> <tr> <td>Throttle Body Finish</td> <td>Natural</td> </tr> <tr> <td>Throttle Body Material</td> <td>Cast Aluminum</td> </tr> <tr> <td>Throttle Body Spacer Included</td> <td>No</td> </tr> <tr> <td>Throttle Bore</td> <td>2 inch</td> </tr> <tr> <td>Throttle Position Sensor Included</td> <td>Yes</td> </tr> <tr> <td>Warning</td> <td>California Proposition 65</td> </tr> </table><br>