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88. The air-gap.

The considerable angle of the LS, LT, and LT4 intakes can cause issues routing inlet plumbing and clearance to aftermarket accessory brackets.

Here is the template I made from a piece of aluminum.

Gen5 LT. . .


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. Holley Caburetor Spacer 1" Carb Intake Manifold Square Bore Open Center Aluminum.

Picture of the LT1 intake with the distributor hole drilled.

Special Order.

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Gen5 LT.

Not Yet Reviewed.


) Plenum Volume without. Brand New. 3 at 5,500 rpm and torque climbed to 391.

Add To Cart. Free Shipping. Texas Speed TSP Black Titan LR-T Port Injected Long Runner Cast Intake Manifold WITH Port Injection for 2014+ LT1 LT4 L83 L86 L87 L84 L82 L8T 5. Update your shipping location. ICT Billet 1" Intake Lid Spacer for Holley EFI Hi-Ram Manifold.


. 3 lb.

Adapter, Intake Manifold, Spacer, Aluminum, Natural, Bolts, Allen Head, Zinc Plated, Chevy, Small Block, Kit.

The XTP IMS has been CNC machined from 6061 Billet Aluminum and comes in assorted anodized colors.

Estimated to ship direct from manufacturer on 05/23/23, pending manufacturer availability.

GM Carbureted LT1 Intake Manifold 24502592 Chevy LT1 Fits LT1 Heads.