Menu

Shop

Garage

Cart

Account

Products to Compare (max of 3)
X
Compare These Parts
Add to Cart
$178.60
$152.99
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings

King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings

305 Chevy Small Block V8, 350 Chevy Small Block V8

0 Reviews | 0 Answered Questions
On Backorder
Ships FREE
STORE PICKUP
Availability
Store Pickup Availability
X
Lincoln, NE -
Phoenix, AZ -
Select your vehicle to verify fitment.
Select Vehicle
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
X
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
King XP Series Chevy 350 Large Journal Main/Narrowed Rod Bearings
Zoomed In Image
Part # 9109443
Save 14%
$152.99
$178.60
kit
Call to Order
Add to Buildlist
Compare
Details
What's In The Kit
Reviews
Q&A
Videos & Articles
  • Mains and rods are narrowed for large radius crankshafts
  • Features an enhanced tri-metal copper lead construction with nickel barrier
  • Gives you a 15% - 30% greater load capacity than traditional bearings
  • A greater rod bearing height improves bearing-to-bore contact, heat transfer, and reduces spin potential at high RPM
  • The unique SecureBond adhesion process for superior stability between the top and intermediate layers

Build Your Kit

You're almost there! This kit has an option or two for you to select. Let us know which options you want for your new kit.
Next
Add to Cart

Details

Sold in Quantity:
Kit

Info

Kit Includes:

  • (1) King CR 807XPNSTDX XP SBC Narrowed Rod Bearings, Set
  • (1) King MB 557XP XP Series Chevy 350 Large Journal Main Bearings, Set

King CR 807XPNSTDX XP SBC Narrowed Rod Bearings, Set

  • Enhanced tri-metal copper lead construction with nickel barrier and SecureBond adhesion 
  • Unique SecureBond adhesion process for superior stability between the top and intermediate layers
  • 15% - 30% greater load capacity than traditional bearings
  • Mains and rods are narrowed for large radius crankshafts
  • Greater rod bearing height improves bearing-to-bore contact/heat transfer and reduces spin potential at high RPM
  • 0.0005" metallurgically enhanced and hardened performance overlay withstands greater loads and better resists surface fatigue
  • Mains are 1/2 grooved for uncompromised lower shell load capacity
  • X001 option will give .001" extra clearance

King MB 557XP XP Series Chevy 350 Large Journal Main Bearings, Set

  • Enhanced tri-metal copper lead construction with nickel barrier and SecureBond adhesion 
  • Unique SecureBond adhesion process for superior stability between the top and intermediate layers
  • 15% - 30% greater load capacity than traditional bearings
  • Mains and rods are narrowed for large radius crankshafts
  • Greater rod bearing height improves bearing-to-bore contact/heat transfer and reduces spin potential at high RPM
  • 0.0005" metallurgically enhanced and hardened performance overlay withstands greater loads and better resists surface fatigue
  • Mains are 1/2 grooved for uncompromised lower shell load capacity

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • King XP Narrowed Chevy STD Engine Rod Bearings, Large Journal 350/400
    Qty x 1
  • King MB 557XP XP Series Chevy 350 Large Journal Main Bearings
    Qty x 1

Reviews

Q & A

Articles

You May Also Like

Error
X
Note
X
Ok