A Longblock is the best choice when there is nothing wrong with your existing fuel system or turbo. Transfer your parts & save money!
Option 1). NEW Aftermarket Castings $5190.00
Option 2). Remanufactured Optimizer™ Castings $4590.00 Top Seller!!!
Uses Remanufactured 2004+ Genuine AM General™ Improved Block & Head Castings and Includes: Remanufactured Turbo, Injection Pump, Injectors, Exhaust and Intake Manifolds. NEW Water Pump.
$8190.00 Top Seller!!!
Uses Remanufactured 2004+ Genuine AM General™ Improved Block & Head Castings and Includes: Remanufactured Injection Pump, Injectors, Exhaust and Intake Manifolds. NEW Water Pump.
A Longblock is the best choice when there is nothing wrong with your existing fuel system. Transfer your parts & save money!
Option 1). NEW Aftermarket Block/Heads $5090
Option 2). Remanufactured Optimizer™ Block/Heads $4490.00
Includes all Mechanical. Injection Pump & Turbo, NO Computer Necessary. Convert Your Non-Turbo H-1 or van to Turbo.
6.5 liter Turbo Diesel Engine (Original GM Castings)
Includes: Injection Pump, Injectors, Intake & Exhaust manifolds & NEW Waterpump.
6.5 liter non-Turbo Diesel Engine (Original GM Castings)
Premium Wellman dual-element, self-regulating plugs. Set of 8 plugs.
This block will fit any 1992-2005 Chevy & GMC vans and Grummin Box trucks w/ GM 6.5L Diesel Engine Fits: Centermounted Turbo, and all non-turbo applications.
These new pump-mounted drivers (PMDs) from Wellman offer 72° better heat tolerance than the OEM Stanadyne unit.
This hard to find pump will give your 6.5 or 6.2 a fighting chance with more oil to the bottom end. Fits all 6.2 & 6.5 liter diesel Engines in van chassis.
All turbos include brand new center sections - all moving parts in our turbos are new, only the casings on each end are used again. Click image to choose the correct turbo for your application.
Two Brand NEW shiny black valve covers. Price is for the set (both sides) LH and RH sides included.
Left side - GM Part# 12564565, Right side - GM Part# 12564564
Fits all GM 6.5 Turbo diesel engines 1992-2004 in any chassis.
We have been installing these special heaters in our engines for years. Many people have asked for them separately, so here they are! This little powerhouse heater is a hard to find part... and worth every penny in a cold climate.
This is the most powerful and durable block heater available for the 6.2 and 6.5 Diesel.
Call us if you have an application that does not seem to fall into any of the above listed categories. We also offer drop-ins and all mechanical Turbo & fuel pump setups and all mechanical parts for 6.5l Diesel engines.