Edelbrock Manifold Victor Jr GM Gen IV* L92 Carbureted Applications (*Corrected-Mc) - 28457
$453.95
- SKU:
- EDE28457
- UPC:
- 85347284573
- Availability:
- Special order
- MPN:
- 28457
- Proposition 65:
- WARNING: Cancer and Reproductive Harm
- Special Order:
- Y
- CARB:
- This product is not CARB Legal and not for sale in California
NOTICE: Unleashed Tuning WILL NOT tune ANY vehicle that has emissions equipment removed. And we DO NOT sell custom tunes that disable emissions control equipment or aid in bypassing any emissions control systems. We also DO NOT sell tuning devices or custom tunes for vehicles located in California. Orders placed that violate this notice will be cancelled and refunded less a cancellation fee.
Designed for Gen IV LS engines equipped with LS3, L92 and L76 cylinder heads, this manifold is for EFI or carbureted racing applications operating between 3500-7500 rpm. This manifold uses a standard square-bore carb flange that is compatible with both Edelbrock EFI intake elbows and single bore 90mm throttle body or four-barrel #4150 throttle bodies. EFI manifold #28455 has additional bosses and machining that allow for the use of fuel injectors when combined with the #3638 fuel rail kit (sold separately. The LS3, L92 and L76 all use the same cylinder head. L92 heads are only compatible with a 4.00" and larger bore diameters; smaller bores (including most 5.7L blocks) will require valve reliefs cut into the block. Throttle Body Recommendations: Edelbrock #38783. Installation Notes: Uses LS3/L76/L92 style individual port O-ring seals GM PN19256623, L92 heads are intended for 4.00" bores and will not work with 5.7L blocks without valve reliefs. Manifold Dimensions: R-1.85", F-0.57", H-2.42", CH-7.40", CA-0°. Carb height (CH) for this manifold is measured from the valley cover flange to the carb pad.