Engine Rebuiling-Performance Engine Rebuilding-Automotive Machine Shop

Darton pioneered modular sleeve designs and specialty ductile iron material beginning with their manufacture of top fuel sleeves in 1978. Darton sleeves excel in the harsh environment of all-out racing. Their centrifugally cast nodular composition represents the highest quality of any cast material. The unique matrix of Darton's centrifugally cast nodular iron sleeves provides unexcelled surface toughness. Darton's unique casting process provides a bore finish which, while very tough, promotes quick and total piston ring seal for the most complete combustion possible from each cylinder.

Darton now has engineered a superior solution to open-deck sleeve weakness by using a unique design which creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what they call “Modular Integrated Deck” (MID).

The Darton MID kits feature

Improved block integral strength

Improved cooling

• "Wet sleeve" replace-ability

• Increased horsepower output potential

• Superior oil and compression control

• Street or strip application

• Kits can be installed by your local machine shop

• Full installation manual with every kit sale

• Superior cylinder sealing and ring wear

• Ductile iron w/130,000 psi tensile strength

Darton sleeve kits also come in a standard “flanged” design for blocks with a closed deck.

All sleeve installations are executed with CNC machinery , proper fixtures and factory authorized blueprinting procedures.

Machine deck surfaces of block for MLS (Multi Layered Steel) style gasket.Finish bore & diamond hone cylinder bores to precise tolerances.

Final clean, pressure test block and prep for shipment back to customer.

Darton MID sleeves included in price (For most Honda applications)
Performance Automotive ® 475 S Prairie St, Bethalto, IL 62010 (618) - 377-0027.................. Site Designed By AMS Web Designs 1-413-566-0037
Daron Sleeves
Darton Sleeve Installations all Locations are Probed
Honda B-18 Sleeves Installed
 Honda Sleeves Installed
All Locations Are CNC Probed
Darton Stepped Sleeves
Darton GM LS Sleeves
COMPLETE PACKAGE INCLUDES:

SLEEVES

CLEAN & INSPECT BLOCK PRIOR TO MACHINE WORK

BLUEPRINT MACHINE BLOCK FOR DARTON MID SLEEVES 

INSTALL SLEEVES 

MACHINE DECK SURFACE OF BLOCK FOR MLS STYLE GASKET 

FINISH BLUEPRINT BORE & POWER HONE CYLINDER BORES TO SIZE

OVER BORE ADD $100

FINAL CLEAN BLOCK, AND PREP FOR SHIPMENT BACK TO CUSTOMER 

ALL HARDWARE MUST BE REMOVED PRIOR TO SHIPPING

HARDWARE REMOVAL IS AN ADDITIONAL COST


Darton Sleeve Honda Blocks
HONDA / ACURA DARTON MID SLEEVE  

D16, B16A, B18A, B18B, B18C1-5..............................................$ 1,599.00 
F20C / S2000................................................................................. $ 1.699.00 
F22 .................................................................................................$ 1.699.00 
F22C / S2000................................................................................. $ 1,699.00 
H22, H23........................................................................................$ 1,699.00 
K20, K24 .......................................................................................$ 1,699.00 
NSX C30/C32,J35 .........................................................................$ 2,399.00

Darton GM LS Sleeves - Darton Import Sleeves
Darton Sleeve Installation Labor Pricing

Labor Only 4 Cylinder $950.00 - Labor Only V-6 $1,350.00


NISSAN DARTON MID SLEEVE 

VQ35HR, VQ35DE..................................... ..................................$2,399.00
QR25DE..........................................................................................$1,599.00
SR20DE Flange Sleeve Not MID...................................................$1,399.00



MID™ Kits for FORD™  

DURATeC™ ...................................................................................$1,699.00 
4.6L MODULAR  

5.4 MODULAR IRON BLOCK..................................................... $1,395.00 
5.4 MODULAR ALUMINUM BLOCK 

​Darton MID™ Kits for GM™  

ECOTEC™ ......................................................................................$ 1699.00 
NORTHSTAR™  
LS-1/ LS-6  
LS-2 MID .......................................................................................$ 2,799.00

Darton Dry Sleeve Kits for GM™  

LS-2, LS-2/7 Dry Sleeve Kit ..........................................................$ 2,099.00 

Darton MID™ Kits for LEXUS™ and TOYOTA  

LEXUS™ - ISF 2UR  
TOYOTA™ - TUNDRA™ 3UR 

Darton MID™ Kits for VOLVO  

S60-R I5 5 cylinder.......................................................................... $2,299.00 

Darton NISSAN™ SLEEVES  

SR20 86MM-90mm Flanged Sleeve............................................. $ 1,399.00 

Darton SUBARU™ SLEEVES  

EZ30 6 CYL.  
EJ20, EJ22, EJ25.............................................................................. $1,899.00 
EG33 6CYL. 

Blueprint Locations are Probed and Varified
Darton Sleeve Installation Darton  Sleeves
Darton Sleeves Installed Using Rottler F69A CNC with Probing