![EFI Sensor Kit for 1-148-041 Downdraft Manifold [Fast Kit 1-135-014] Speedmaster LS dual 4-barrel](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/PCE651.XXXX_bc05b4f3-7828-428a-a940-68c5d103c581.jpg?v=1782108371)
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Speedmaster LS dual 4-barrel
Featuring thicker walls and more gusseting than any other manufacturer
aircraft-style cap and -10 AN pickup
Couple this Hi-Ram intake with the high flowing Ford Coyote style cylinder heads has outstanding potential for naturally aspirated and forced induction applications
short block engines are the solution to a hassle-free power build
EFI Sensor Kit for 1-148-041 Downdraft Manifold [Fast Kit 1-135-014] Speedmaster LS dual 4-barrel
US$ 15.00
US$ 24.00
US$ 119.97
US$ 25.00
US$ 12.00
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