Skip to content

Free US shipping on orders over $500

Race-proven Honda & Acura hardware

Head & short block packages built to order

Engine
- Cylinder Head
  
  Cylinder Head Packages
  Head Studs & Main Studs
  Head Gaskets
  Springs and Retainers
  Race Tensioners
  Miscellaneous
- Short Block
  
  Rods
  Pistons
  Crankshaft
  Main Studs
  Stroker Kits
  Sleeving
- Complete Builds
  
  Signature Series Builds
  Engine Mounts / Brackets
  Headers
Drivetrain
- Adapter Plates
  
  InlinePRO F-Series Adapters
  InlinePRO J-Series Adapters
  InlinePRO K-Series Adapters
- Clutch & Flywheel
  
  Clutch Kits
  Flywheels
- Transmission
  
  Trans Conversion Kits
  Rear Diff Kits
Forced Induction
- Turbo
  
  Turbo Kits
  Turbos
  Turbo Manifolds
  Turbo Kit Components
  Intercoolers
Fuel System
- Fuel Delivery
  
  Fuel Rails
  Injectors
  Fuel Pumps
Signature Builds

Account

Cylinder Head
Short Block
- Rods
- Pistons
- Crankshaft
- Main Studs
- Stroker Kits
- Sleeving
Complete Builds

Adapter Plates
Clutch & Flywheel
- Clutch Kits
- Flywheels
Transmission
- Trans Conversion Kits
- Rear Diff Kits

Forced Induction

Turbo

Fuel Delivery

Signature Builds

Home/Engine/ Headers

Headers

Race headers built for Honda and Acura head flanges, mandrel bent and TIG welded.

Skip to results list

Active filters:

2 items

Sort

Sort Most relevant

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Column grid

Column grid

Filter

Active filters:

Sort

Sort Most relevant

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

InlinePRO S2000 J2F Custom Headers

Headers

InlinePRO S2000 J2F Custom Headers

$1,499.00
Inline PRO K2F Custom conversion headers

Headers

Inline PRO K2F Custom conversion headers

$1,495.00

Inline Performance Products builds race-proven cylinder heads, short blocks and swap hardware for Honda and Acura engines — machined and assembled in Springfield, Virginia.

Shop Shop

Engine
Drivetrain
Forced Induction
Fuel System
Signature series builds

Information Information

About InlinePRO
Store Policy
Shipping & Returns
Contact Us
Search

Get in touch

7942 Cluny Court, Unit N
Springfield, VA 22153

info@inlinepro.com

Mon–Fri, 10am–5pm ET

© 2026 Inline Performance Products. All parts sold for off-road and race use only.

Privacy policy
Refund policy
Terms of service
Contact information

Your cart is empty

Have an account? Log in to check out faster.

Continue shopping

Search

Search

Engine

Inline PRO K-Series K20 K24 Race Spec Timing Chain Tensioner

Inline PRO K-Series K20 K24 Race Spec Timing Chain Tensioner

$189.95
Inline PRO K24Z3/7 M-series M11 Xtreme Duty Head Stud Set

Inline PRO K24Z3/7 M-series M11 Xtreme Duty Head Stud Set

$249.95
Inline PRO K20 K24 M-series M11 Xtreme Duty Head Stud Set

Inline PRO K20 K24 M-series M11 Xtreme Duty Head Stud Set

$249.95
Inline PRO S2000 F20C F22C Race Spec Timing Chain Tensioner - New OEM Core

Inline PRO S2000 F20C F22C Race Spec Timing Chain Tensioner - New OEM Core

$349.95