Improved Longblock Engine Using NEW Improved & Redesigned Block & Heads

A Longblock is the best choice when there is nothing wrong with your existing fuel system or turbo. Transfer your parts & save money!

NEW Aftermarket Block/Heads $6040.00

Remanufactured
Optimizer™ Block & Heads $5440.00 Top Seller!!!

Optimizer™ Remanufactured Drop-in Engine (1992-2002) Using Genuine 2004+ AM General/GEP™ Improved Block & Heads and Reman Fuel System / Turbo

Uses Remanufactured 2004+ Genuine AM General™ Improved Block & Head Castings and Includes: Remanufactured Turbo, Injection Pump, Injectors, Exhaust and Intake Manifolds. NEW Water Pump.

$9540.00 Top Seller!!!

**THE COMBO** Drop-in Engine Using NEW/Improved Aftermarket Redesigned Block & Heads & Reman Fuel System / Turbo

Uses NEW Improved Aftermarket Block & Heads and includes: Remanufactured Turbo, Injection Pump, Injectors, Intake & Exhaust manifolds & New Water Pump.

$10,040.00

ALL NEW Drop-in Engine Using Brand NEW Improved Aftermarket Redesigned Block & Heads. & NEW Fuel System / Turbo

Improved Longblock Engine plus: Brand NEW Turbo, Injection Pump, Injectors, Exhaust and Intake Manifolds. NEW Water Pump.

$11,540.00

Remanufactured non-turbo Longblock Using OEM GM Castings

Reman 6.5 liter Diesel Engine

$4040.00

Remanufactured Turbo Longblock Using OEM GM Castings

Reman 6.5 liter Turbo Diesel Engine

$4140.00

Full Gasket Set

Includes all 6.5 Gaskets

$98.00

Fast-Start Glow Plugs

Premium Wellman dual-element, self-regulating plugs. Set of 8 plugs.

$65.00

Genuine AM General Optimizer™ NEW 6.5L Bare Block Casting, Improved Metallurgy

This block will fit any 92-2002 Chevy & GMC C/K Series trucks w/ GM 6.5L Turbo Diesel (Sidemount Turbo), and all non-turbo van & H-1 Hummer applications.

$2899.00

+.020” MAHLE 6.5L Diesel 18:1 Marine Pistons Set

18:1 Marine Pistons for the 6.5L Diesel engine. Made exclusively for BMI by MAHLE Clevite.Specially coated crowns and skirts.Includes rings, wrist pins & clips.

$799.00

6.2 / 6.5 High Performance Oil Pump

This hard to find part 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.

(will not fit H-1)

$164.00

Sidemount Turbos

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.

$780.00

6.2 / 6.5 New Valve Covers (Set)

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.

$99.00

NEW Top Quality 1000w Heavy Cast Brass Block Heater

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.

$64.00

6.5L Cylinder Head for Side-mount Turbo Applications (90 degree Heads)

New/Improved (no more cracking!)

$789.99 ea

6.2 & 6.5 L Diesel NEW LH Exhaust Manifold GM

12557359 Chevy GMC 1984-2002

NOT MADE IN CHINA

Brand New Left side Exhaust Manifold for 6.2 and 6.5 diesel equipped (side-mount turbo or non-turbo).

Fits all 6.2 & 6.5 diesel Pickup trucks 1984-2002 applications (turbo & non-turbo).

$99.00