![EFI Sensor Kit for 1-148-015 Downdraft Manifold [Fast Kit 1-135-012] Speedmasterª & FAST line of](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/PCE651.XXXX_d743e588-5430-436d-a698-620ac7489e97.jpg?v=1782108350)
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Speedmasterª & FAST line of EFI systems are all you need when deciding to upgrade your engine to modern electronic fuel injection
and have TIG-welded seams
looks beautiful when you pop the bonnet
Speedmaster LS-series cylinder heads are rapidly expanding
The GM LS3 Modular Ram Air Intake Manifold was designed for high-performance applications where induction system height is not limited
EFI Sensor Kit for 1-148-015 Downdraft Manifold [Fast Kit 1-135-012] Speedmasterª & FAST line of
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