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Vehicle Info NeededJR RACE CARPART NUMBER: 574-654-6449D
27" 2 Bolt Header Fits 3"+ Blockzilla And ZR3 Blocks
$14196
Ships on 09/16/2026
Lowest Price GuaranteeHeader
- 27" 2 Bolt Header
- Fits 3"+ Blockzilla And ZR3 Blocks
Header designed for use on the Blockzilla with a 3" bore and on the Titan engine. Header is doglegged for alignment.
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
- JR Race Car headers are manufactured from high quality materials for durability and strength. These headers are designed to fit multiple block types. All headers are high temperature ceramic coated for long life.
Part TypeHeader
Product LineJR Race Car Exhaust Headers
BrandJR RACE CAR
Package Height4.3
Package Width4.5
Package Length36.0
Weight3.95 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number654-6449D
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
