InlinePRO B-Series Cylinder Head Packages (core required)
Inline Performance
InlinePRO B-Series Cylinder Head Packages (core required)
Secure checkout
Machined in Virginia
Fitment help
Description
Stage 0 - B16/B18/K20/K24/H22/D16: inspect, disassemble, hot tank, soda blast, performance valve job, grind valves, guide seals, resurface deck, blueprint, and assembly.
Stage 1 - B16/B18/K20/K24/H22/D16: cylinder heads inspect, disassemble, hot tank, soda blast, performance valve job, grind valves, guide seals, resurface deck, blueprint, inlinePRO dual valvesprings/titanium retainers, and assembly.
Stage 2 - B16/B18/K20/K24/H22/D16: inspect, disassemble, hot tank, soda blast, performance valve job, grind valves, guide seals, resurface deck, blueprint, inlinePRO dual valvesprings/titanium retainers, Stainless Steel valve set all motor/turbo low boost, and assembly.
Stage 2.5 - B16/B18/K20/K24/H22/D16: inspect, disassemble, hot tank, soda blast, performance valve job, grind valves, guide seals, resurface deck, blueprint, inlinePRO dual valvesprings/titanium retainers, high HP Stainless Steel intake valve/Inconel exhaust valve, and assembly.
Stage 3 - B16/B18/K20/K24/H22/D16: inspect, disassemble, hot tank, soda blast, performance valve job, port&polish, grind valves, guide seals, resurface deck, blueprint, inlinePRO dual valvesprings/titanium retainers, high HP Stainless Steel intake valve/Inconel exhaust valve, and assembly.
Stage 4 - B16/B18/K20/K24/H22/D16: inspect, disassemble, hot tank, soda blast, performance valve job, port&polish, grind valves, bronze guides intake/exhaust, guide seals, resurface deck, blueprint, inlinePRO dual valvesprings/titanium retainers, high HP Stainless Steel oversize intake valve/Inconel oversize exhaust valve, oversize intake seat w/installation, and assembly.
Core Required
Specifications
| Core | Required — built on your core |
|---|---|
| Lead time | Built to order — typically 2–4 weeks |
| Category | Cylinder Head Packages |
| Brand | Inline Performance |
Shipping & Returns
Orders ship within the United States from our shop in Springfield, Virginia. Weight-based rates are calculated at checkout, with free shipping over $500.
Shipping outside the US? We do not take international orders through the website — call 703-455-5805 or email info@inlinepro.com and we will arrange the order and payment with you directly.
Returns must be approved before shipping, made within 30 days in original condition, and are subject to a 25% restocking fee. No returns on used parts, electronics or special orders.