GM LS3 L92 Rectangle-Port EFI Intake & Fuel Rail Kit – 28455 / 3638
. Single-plane aluminum EFI intake with billet fuel rails and pictured fittings. References 28455/3638; 4150 square-bore throttle flange and approximately 5.94-inch overall height. For compatible Gen IV 6.0L/6.2L rectangle-port LS3/L92-family configurations. Not for cathedral-port heads or LS2. Verify cylinder-head ports, injector dimensions, fuel plumbing and hood clearance; throttle body and injectors are not included.
- Condition: New aftermarket product.
- Source reference: eBay item 407143501992
Before ordering, compare the original part number, mounting points, dimensions, connectors and vehicle equipment with the pictured component. Professional installation is recommended.
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