1989 GMC R2500 Parts

Intake Manifold Type:

Tunnel Ram

Carburetor Quantity:

Two

Carburetor Barrels:

4-Barrel

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

232

Exhaust Duration (.050" Lift):

232

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

243

Exhaust Duration (.050" Lift):

257

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.7:1

Stud Size:

.437"

Sold in Quantity:

Set

Material Type:

Steel

Fastener Style:

Stud

Hardware Included:

Yes

Overall Length:

9.25"

Overall Diameter:

.63"

Material Type:

Steel

Gasket(s) Included:

No

Material Type:

Aluminum

Sold in Quantity:

Pair

Belt Type:

V-Belt

Material Type:

Steel

Finish:

Painted

Material Type:

Steel

Sold in Quantity:

Each

Sold in Quantity:

Each

Transmission Gaskets Included:

Yes

Shift Kit Included:

No

Sold in Quantity:

Each

Input Spline Quantity:

10

Input Shaft Diameter:

1.125"

Clutch Diameter:

10.5"

GTIN Code:

036584392859

Material Type:

Steel

Finish:

Chrome plated

GTIN Code:

084113016066

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

Sold in Quantity:

Set

GTIN Code:

088197013348

GTIN Code:

084041015162

Material Type:

Aluminum

Sold in Quantity:

Each

Overall Thickness:

.07"

Sold in Quantity:

Pair

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Sump Style:

Wet Sump

Material Type:

Steel

Material Type:

Steel

Sold in Quantity:

Each

Input Spline Quantity:

10

Input Shaft Diameter:

1.125"

Clutch Diameter:

10.4

Gasket Material:

Stainless w/ High-Temp Rubber Core

Overall Thickness:

.085"

GTIN Code:

084113012105

Port Height:

2.05"

Port Width:

1.82"

Sump Style:

Wet Sump

Material Type:

Steel

GTIN Code:

084041064825

Sold in Quantity:

Each