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SPEEDMASTERPART NUMBER: 746-1-147-024

INT MAN BB-CHEVY RET BLK

Name: INT MAN BB-CHEVY RET BLK
Brand: SPEEDMASTER
SKU: 746-1-147-024
Price: 346.00 USD
Availability: InStock

^$346⁰⁰

Ships on Sep 03, 2026

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Big Block Chevy
Rectangle Port
Port Size: 1.69 In Wide By 2.31 In Tall
RPM Range: 3,000-7,500
Manifold Height: 6.060 in
Single Plane
Black Finish
4150 Square Bore

Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeIntake Manifold

BrandSPEEDMASTER

Part CategoryPerformance Parts

Part FitmentSemi Universal

Engine Make/SizeChevy Big Block

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations