ProMaxx Performance Products | Maxx Series | Small Block Chevy | Cylinder Head | 185cc | Hydraulic Roller | PN. 2183HR

ProMaxx Performance Products
PMH2183HR
Heads up — this is a Special Order item. We don't carry it on the shelf, but we can bring it in for you! Lead times vary and can be 10 weeks or more depending on the manufacturer. Give us a call or send us a message so we can check current availability and walk you through your options before you commit to an order.
$2,064.00
$2,064.00
$2,064.00
JBs Power Centre

ProMaxx Performance Products

ProMaxx Performance Products | Maxx Series | Small Block Chevy | Cylinder Head | 185cc | Hydraulic Roller | PN. 2183HR

$2,064.00

ProMaxx Performance Products

ProMaxx Performance Products | Maxx Series | Small Block Chevy | Cylinder Head | 185cc | Hydraulic Roller | PN. 2183HR

$2,064.00
Description

ProMaxx Performance Products | Maxx Series | Small Block Chevy | Cylinder Head | 185cc | Hydraulic Roller

PN. 2183HR

The ProMaxx Performance Products Maxx Series cylinder heads take affordable performance to the next level. Featuring an ultra-smooth Grade A 356-T6 aluminum casting that is precision CNC machined, these heads deliver CNC-quality flow numbers at an as-cast price.

Features & Benefits

  • Grade A 356-T6 aluminum precision CNC machined casting
  • 5-angle competition valve job for maximum flow and efficiency
  • Diamond honed Manganese Bronze valve guides
  • 185cc intake runners — optimized for high RPM power
  • Unshrouded combustion chambers for improved burn efficiency
  • Spring package compatible with Hydraulic Roller camshafts
  • Viton valve seals resist heat and oil degradation
  • Hardened steel valve seats for extended service life
  • Machined and assembled in the USA

Technical Specifications

  • Combustion Chamber: 64cc
  • Intake Runner: 185cc
  • Exhaust Runner: 72cc
  • Intake Valve: 2.02"
  • Exhaust Valve: 1.60"
  • Plug Type: Angle Plug
  • Valve Guide: Manganese Bronze
  • Valve Seal: Viton
  • Valve Seats: Hardened Steel
  • Valve Job: 5-Angle
  • Weight: ~55 lbs per pair

Sold in pairs. Part number 2183HR. Compatible with Small Block Chevy applications. Please verify fitment before ordering.

Fitment
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Through our distribution network Deliveries can be as fast as Next Day Delivery. Delivery times vary by destination, tracking information is provided with every purchase.
GET IT INSTALLED!

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB. We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.
* EXTEND YOUR PRODUCTS MANUFACTURER WARRANTY

All products include a manufacturer warranty, but you can extend this warranty with JB's Purchase Protection Plan.
*Available on select products.