706+ 2007 GMC Sierra 1500 HD Classic Engine & Drivetrain SLT Parts - Page 2

SLT · Engine & Drivetrain (706 products)

Exact-fit parts for the 2007 GMC Sierra 1500 HD Classic SLT.

Nitrous Express

Part # 20935-15

Confirmed Fit

Nitrous Express GM LS 78mm 3-Bolt Nitrous Plate Kit (50-350HP) w/15lb Bottle

$1065.18

Cometic GM LS Gen-3/4 Small Block V8 .140in MLS Cylinder Head Gasket - 4.100in Bore

Cometic Gasket

Part # C5489-140

Confirmed Fit

Cometic GM LS Gen-3/4 Small Block V8 .140in MLS Cylinder Head Gasket - 4.100in Bore

$249.06

ACL Chevy V8 LS Gen III/IV Standard Size Main Bearing Set

ACL

Part # 5M7299H-STD

Confirmed Fit

ACL Chevy V8 LS Gen III/IV Standard Size Main Bearing Set

$181.73

Granatelli 96-22 GM LS Tall Valve Cover w/Angled Coil Mounts - Black Wrinkle (Pair)

Granatelli Motor Sports

Part # 640362

Confirmed Fit

Granatelli 96-22 GM LS Tall Valve Cover w/Angled Coil Mounts - Black Wrinkle (Pair)

$229.43

Granatelli 99-23 GM LS2/LS3/LSA/LS7/LS9 Hi-Perf Coil-Near-Plug Wire Conn Kit w/Red Jacket/Blk Sleeve

Granatelli Motor Sports

Part # 28-1811HTRB

Confirmed Fit

Granatelli 99-23 GM LS2/LS3/LSA/LS7/LS9 Hi-Perf Coil-Near-Plug Wire Conn Kit w/Red Jacket/Blk Sleeve

$293.27

Cometic GM LS Gen-3/4 Small Block V8 .092in MLS Cylinder Head Gasket - 4.000in Bore

Cometic Gasket

Part # C5477-092

Confirmed Fit

Cometic GM LS Gen-3/4 Small Block V8 .092in MLS Cylinder Head Gasket - 4.000in Bore

$143.45

Yukon Gear High Performance Gear Set For GM 9.5in in a 4.88 Ratio

Yukon Gear & Axle

Part # YG GM9.5-488

Confirmed Fit

Yukon Gear High Performance Gear Set For GM 9.5in in a 4.88 Ratio

$470.89

URO Parts

Part # GM1419631

Confirmed Fit

Engine Crankshaft Cover

$51.38

Granatelli 99-23 GM LS2/LS3/LSA/LS7/LS9 Hi-Perf Coil-Near-Plug Wire Conn Kit w/Ylw Jacket/Blk Sleeve

Granatelli Motor Sports

Part # 28-1811HTYB

Confirmed Fit

Granatelli 99-23 GM LS2/LS3/LSA/LS7/LS9 Hi-Perf Coil-Near-Plug Wire Conn Kit w/Ylw Jacket/Blk Sleeve

$293.27

MAHLE Original Am General Hummer 98-96 Oil Pan Drain Plug

Victor Reinz

Part # B45828

Confirmed Fit

MAHLE Original Am General Hummer 98-96 Oil Pan Drain Plug

$14.22

Cometic GM LS1 SB 4.060 inch Bore .036 inch MLS Head Gasket

Cometic Gasket

Part # C5751-036

Confirmed Fit

Cometic GM LS1 SB 4.060 inch Bore .036 inch MLS Head Gasket

$97.74

Nitrous Express

Part # 15768

Confirmed Fit

Nitrous Express Solenoid Mounting Bracket for LS Engine Intake Manifold

$78.27

Cometic GM LS1 SB 4.160 inch Bore .030 inch MLS Head Gasket

Cometic Gasket

Part # C5318-030

Confirmed Fit

Cometic GM LS1 SB 4.160 inch Bore .030 inch MLS Head Gasket

$97.74

Granatelli 99-23 GM Truck/SUV V8 (Excl 8.1L) Hi-Perf Coil-Near-Plug Wire Conn Kit w/11in Lead - Blue

Granatelli Motor Sports

Part # 28-1629SL

Confirmed Fit

Granatelli 99-23 GM Truck/SUV V8 (Excl 8.1L) Hi-Perf Coil-Near-Plug Wire Conn Kit w/11in Lead - Blue

$229.38

Granatelli 99-23 GM LS2/LS3/LSA/LS7/LS9 Hi-Perf Coil-Near-Plug Wire Conn Kit w/Red Jacket

Granatelli Motor Sports

Part # 28-1811HTR

Confirmed Fit

Granatelli 99-23 GM LS2/LS3/LSA/LS7/LS9 Hi-Perf Coil-Near-Plug Wire Conn Kit w/Red Jacket

$245.09

ACL Chevy V8 LS Gen III/IV .010 Oversized Main Bearing Set

ACL

Part # 5M7299H-010

Confirmed Fit

ACL Chevy V8 LS Gen III/IV .010 Oversized Main Bearing Set

$181.73

Cometic GM LS Gen-3/4 Small Block V8 .098in MLS Cylinder Head Gasket - 4.000in Bore

Cometic Gasket

Part # C5477-098

Confirmed Fit

Cometic GM LS Gen-3/4 Small Block V8 .098in MLS Cylinder Head Gasket - 4.000in Bore

$143.45

Nitrous Express

Part # 20933-12

Confirmed Fit

Nitrous Express GM LS 102mm Nitrous Plate Kit (50-400HP) w/12lb Composite Bottle

$1725.68

Cometic GM LS Gen-3/4 Small Block V8 .089in MLS Cylinder Head Gasket - 4.130in Bore

Cometic Gasket

Part # C5317-089

Confirmed Fit

Cometic GM LS Gen-3/4 Small Block V8 .089in MLS Cylinder Head Gasket - 4.130in Bore

$143.45

Tuff Country

Part # 17852

Confirmed Fit

Tuff Country 99-23 Chevy Silverado 1500 4wd (Lifted w/4in Blocks) Rear Axle U-Bolts

$67.16

Frequently Asked Questions

Do these parts fit my 2007 GMC Sierra 1500 HD Classic SLT?

This page groups parts listed for the 2007 GMC Sierra 1500 HD Classic SLT. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What engine & drivetrain options are available for my 2007 GMC Sierra 1500 HD Classic SLT?

We offer a wide selection of engine & drivetrain parts for the 2007 GMC Sierra 1500 HD Classic SLT. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2007 GMC Sierra 1500 HD Classic SLT?

We carry parts from trusted brands including Cometic Gasket, Yukon Gear & Axle, Clevite, King Engine Bearings, and ACL, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2007 GMC Sierra 1500 HD Classic SLT parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2007 GMC Sierra 1500 HD Classic SLT parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2007 GMC Sierra 1500 HD Classic(2,937 parts)

2007 GMC Sierra 1500 HD Classic(2,937 parts)

Shop by Problem

SLT · Engine & Drivetrain (706 products)

Nitrous Express GM LS 78mm 3-Bolt Nitrous Plate Kit (50-350HP) w/15lb Bottle

Cometic GM LS Gen-3/4 Small Block V8 .140in MLS Cylinder Head Gasket - 4.100in Bore

ACL Chevy V8 LS Gen III/IV Standard Size Main Bearing Set

Granatelli 96-22 GM LS Tall Valve Cover w/Angled Coil Mounts - Black Wrinkle (Pair)

Granatelli 99-23 GM LS2/LS3/LSA/LS7/LS9 Hi-Perf Coil-Near-Plug Wire Conn Kit w/Red Jacket/Blk Sleeve

Cometic GM LS Gen-3/4 Small Block V8 .092in MLS Cylinder Head Gasket - 4.000in Bore

Yukon Gear High Performance Gear Set For GM 9.5in in a 4.88 Ratio

Engine Crankshaft Cover

Granatelli 99-23 GM LS2/LS3/LSA/LS7/LS9 Hi-Perf Coil-Near-Plug Wire Conn Kit w/Ylw Jacket/Blk Sleeve

MAHLE Original Am General Hummer 98-96 Oil Pan Drain Plug

Cometic GM LS1 SB 4.060 inch Bore .036 inch MLS Head Gasket

Nitrous Express Solenoid Mounting Bracket for LS Engine Intake Manifold

Cometic GM LS1 SB 4.160 inch Bore .030 inch MLS Head Gasket

Granatelli 99-23 GM Truck/SUV V8 (Excl 8.1L) Hi-Perf Coil-Near-Plug Wire Conn Kit w/11in Lead - Blue

Granatelli 99-23 GM LS2/LS3/LSA/LS7/LS9 Hi-Perf Coil-Near-Plug Wire Conn Kit w/Red Jacket

ACL Chevy V8 LS Gen III/IV .010 Oversized Main Bearing Set

Cometic GM LS Gen-3/4 Small Block V8 .098in MLS Cylinder Head Gasket - 4.000in Bore

Nitrous Express GM LS 102mm Nitrous Plate Kit (50-400HP) w/12lb Composite Bottle

Cometic GM LS Gen-3/4 Small Block V8 .089in MLS Cylinder Head Gasket - 4.130in Bore

Tuff Country 99-23 Chevy Silverado 1500 4wd (Lifted w/4in Blocks) Rear Axle U-Bolts

Frequently Asked Questions

Do these parts fit my 2007 GMC Sierra 1500 HD Classic SLT?

What engine & drivetrain options are available for my 2007 GMC Sierra 1500 HD Classic SLT?

What brands make parts for the 2007 GMC Sierra 1500 HD Classic SLT?

How fast do 2007 GMC Sierra 1500 HD Classic SLT parts ship?

What warranty do your 2007 GMC Sierra 1500 HD Classic SLT parts come with?