Free Shipping on orders over $199 - Continental U.S. only. Restrictions apply.
FrankBUILT Performance
(725) 290-6106 Account Cart

Collection

Duramax 2001-2004 LB7 / Engine Components

70 products

70 products
Cometic GM LB7 Duramax Top End Gasket Kit - 4.130in Bore - .053in MLX Cylinder Head Gasket
Cometic Gasket

Cometic GM LB7 Duramax Top End Gasket Kit - 4.130in Bore - .053in MLX Cylinder Head Gasket

$506.57
Cometic GM LB7 Duramax Top End Gasket Kit - 4.130in Bore - .062in MLX Cylinder Head Gasket
Cometic Gasket

Cometic GM LB7 Duramax Top End Gasket Kit - 4.130in Bore - .062in MLX Cylinder Head Gasket

$506.57
Cometic GM LB7 Duramax Top End Gasket Kit - 4.100in Bore - .045in MLS Cylinder Head Gasket
Cometic Gasket

Cometic GM LB7 Duramax Top End Gasket Kit - 4.100in Bore - .045in MLS Cylinder Head Gasket

$501.35
Cometic GM 2001+ 6.6L Duramax .020in Rubber Coated Stainless Oil Cooler Outlet Gasket
Cometic Gasket

Cometic GM 2001+ 6.6L Duramax .020in Rubber Coated Stainless Oil Cooler Outlet Gasket

$5.90
Cometic GM 2001+ 6.6L Duramax .020in Rubber Coated Stainless Oil Cooler Inlet Gasket
Cometic Gasket

Cometic GM 2001+ 6.6L Duramax .020in Rubber Coated Stainless Oil Cooler Inlet Gasket

$5.90
Cometic Street Pro 01-07 GM 6.6L Duramax Diesel V8 Bottom End Gasket Kit
Cometic Gasket

Cometic Street Pro 01-07 GM 6.6L Duramax Diesel V8 Bottom End Gasket Kit

$190.85
Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .027 inch MLS Left Head Gasket
Cometic Gasket

Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .027 inch MLS Left Head Gasket

$147.28
Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .051 inch MLS Left Head Gasket
Cometic Gasket

Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .051 inch MLS Left Head Gasket

$147.28
Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .075 inch MLS-5 Left Head Gasket
Cometic Gasket

Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .075 inch MLS-5 Left Head Gasket

$195.29
Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .045 inch MLS Left Head Gasket
Cometic Gasket

Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .045 inch MLS Left Head Gasket

$147.28
Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .060 inch MLS-5 Left Head Gasket
Cometic Gasket

Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .060 inch MLS-5 Left Head Gasket

$195.29
Cometic 01-06 GM 6.6L Duramax 104.14mm Bore .056in MLS-5 Head Gasket Left
Cometic Gasket

Cometic 01-06 GM 6.6L Duramax 104.14mm Bore .056in MLS-5 Head Gasket Left

$195.29
Cometic 01-06 GM 6.6L Duramax 104.14mm Bore .056in MLS-5 Head Gasket Right
Cometic Gasket

Cometic 01-06 GM 6.6L Duramax 104.14mm Bore .056in MLS-5 Head Gasket Right

$195.29
Industrial Injection 01-16 Chevrolet Duramax H Series Rod Bearing (Std .025) Coated Set
Industrial Injection

Industrial Injection 01-16 Chevrolet Duramax H Series Rod Bearing (Std .025) Coated Set

$532.48
Industrial Injection 01-16 Chevrolet Duramax HX Series Main Bearing (Std +.001) Coated Set
Industrial Injection

Industrial Injection 01-16 Chevrolet Duramax HX Series Main Bearing (Std +.001) Coated Set

$380.19
Industrial Injection 01-16 Chevrolet Duramax H Series Main Bearing (Std .025) Coated Set
Industrial Injection

Industrial Injection 01-16 Chevrolet Duramax H Series Main Bearing (Std .025) Coated Set

$379.22
Industrial Injection 01-04 Chevrolet Duramax LB7 CP3 Fuel Control Actuator
Industrial Injection

Industrial Injection 01-04 Chevrolet Duramax LB7 CP3 Fuel Control Actuator

$204.88
Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit
Cometic Gasket

Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit

$501.35
Cometic 01-06 GM 6.6L Duramax 4.100in Bore .040in MLS Head Gasket - Left
Cometic Gasket

Cometic 01-06 GM 6.6L Duramax 4.100in Bore .040in MLS Head Gasket - Left

$147.28
User 1
Clevite

Clevite Chevrolet V8 6.6L Turbo Diesel 2001-09 Thrust Washer Set

$17.14
User 1
Clevite

Clevite Chevrolet V8 6.6L Turbo Diesel 2001-05 Main Bearing Set

$94.40
User 1
Clevite

Clevite CB-1805H H-Series Rod Bearing (Standard) - 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

$37.91

2-Year Warranty

FrankBUILT transmissions only - unlimited miles

Free Shipping $199+

Continental U.S., restrictions apply

Transmissions Built In-House

Every build assembled by our team

Expert Support

Team ready to help