IMCA Modified Tri-Y Headers For: 18° Heads

Name: IMCA Modified Tri-Y Headers For: 18° Heads
Brand: SCHOENFELD
SKU: 649-1186VY18
Price: 810.99 USD
Availability: InStock

^$810⁹⁹

Ships on 09/08/2026

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IMCA Modified Tri-Y Headers - 18° Heads

18° Heads Small Block Chevy
1-3/4" - 1-7/8" Tube Diameter
3-1/2" Collector

Fits:
Hoffman Chassis
Impressive Chassis
Bob Pierce Chassis
Victory Chassis
J Car Chassis
Harris Chassis
5/16" Flange

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.

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Schoenfeld GM IMCA Headers offer bolt-on power at a budget cost. Each header is finished with a high quality black painted finished, and each set includes gaskets and bolts. Available for 602 and 604 crate motor, spread port, 18° heads, and with tri-y or merge collectors.

Part TypeHeader

Product LineSchoenfeld GM IMCA Headers

BrandSCHOENFELD

Package Height9.75

Package Width37.0

Package Length37.0

Weight36.0 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number1186VY18

Package Qty1

Package TypeEA

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

IMCA Modified Tri-Y Headers For: 18° Heads

⚠️ Warning

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