Holley EFI Hi-Ram Intake Manifold - 105mm TB - GM LT1 Computers Chips Modules & Programmers - w/o Smog Injection Or

- w/o Smog Injection Or Injection Heads

At 6000 RPM

Red Filter

Pro Stock 500

1985-1995 Chevrolet G20

Holley EFI Hi-Ram Intake Manifold - 105mm TB - GM LT1 Computers Chips Modules & Programmers - w/o Smog Injection Or*** The front and rear height measurements listed in the Specs section are referencing the overall height with the top plate installed. Please see the diagrams in the product images for other dimensions. Overall Height: 13. 34" (w EFI Top 95mm or 105mm) See Drawing A B Height: 12. 10" (w Carb Style Top 2 x 4150 or 2 x 4500) See Drawing Height at Plenum Flange: 9. 44" Port Size: 2. 06" High x 1. 53" Wide Runner Length: Approx. 6. 5" Large Plenum Volume