7181 84023 Intake Manifold Aluminum Dual Plane Compatible with Ford Small Block Windsor 351/5.8L 1969-1997 SBF 351W 1,500-6,800 RPM V8 Engine Black

Features

• Compatibility: Fits for Ford Small Block SBF Windsor 351W 5.8L V8
• Part Number: 7181 84023 //Intake Style: Dual plane //Basic Operating RPM Range: 1,500-6,800 //Intake Manifold Height: 5.300 in
• Part Type:Intake Manifolds,Carbureted //Intake Section Included:Complete
• Engine Block Deck Height:Standard deck //Carburetor Mounting:4-barrel square bore //Intake manifold Color: Black //Intake Material: Aluminum(stain)
• EGR: No //Package included: 1*intake manifold

Description

Product Features: Compatible with : Fit for Ford small block Windsor 1969-1997 5.8L/351 Fit for LINCOLN Ford small block Windsor 1977-1977 5.8L/351 Fit for LINCOLN Ford small block Windsor 1980-1980 5.8L/351 Fit for MERCURY Ford small block Windsor 1980-1980 5.8L/351 Please kindly refer to the below Important Installation Notes: 1. Alignment Issue: Intake Doesn't Seat Fully Q: My new intake doesn't seat fully, and the bolt holes seem slightly misaligned. Why? A: This may occur if your engine heads or block have been milled, resulting in a narrower valley. The intake manifold may require machining to compensate for this variance and ensure proper alignment. 2. Bolt Replacement Requirement Q: Do I need new intake manifold bolts when switching to a JGhyperX aluminum intake? A: Yes. Since aluminum manifolds typically have thicker mounting flanges, stock bolts may be too short. Always use bolts of appropriate length to achieve a proper seal. 3. Surface Damage & Seal Integrity Q: Will the intake still seal if the mounting surface is scratched? A: For minor imperfections, composite gaskets can often conform under compression. However, severe damage may compromise the seal. We recommend inspecting and resurfacing the manifold if deep scratches are present. 4. Torque Specifications & Sequence Q: What torque specification and sequence should I use? A: Correct torque values and tightening sequences are provided in the included instructions. Strictly follow these guidelines to ensure a reliable seal. 5. Hood Clearance Consideration Q: Will the JGhyperX intake fit under my factory hood? A: Unfortunately due to the unlimited amount of variables that exist with each custom build or upgrade, you will need to check your available hood clearance for your application if this is a concern. 6. Carburetor Spacer Selection Q: Should I use an open-center or four-hole carburetor spacer? A: - Open spacers increase plenum volume. - 4-hole spacers enhance low-RPM torque and throttle response. - Wood fiber laminate spacers help reduce heat transfer. 7. End Seal Recommendations Q: How should I seal the front and rear of the intake to the block? A: For applications that traditionally use end seals, apply a ¼" continuous bead of RTV silicone, ensuring it overlaps the corners of the intake gaskets. Specification: When your prized car starts to lose power, JGhyperX will help you get it roaring and running wild again. Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store

Manufacturer: ‎JGhyperX

Brand: ‎JGhyperX

Model: ‎intake manifold

Item Weight: ‎22.1 pounds

Product Dimensions: ‎21.65 x 11.81 x 7.48 inches

Item model number: ‎7181 84023

Exterior: ‎Machined

Manufacturer Part Number: ‎4023

Date First Available: March 11, 2025