Direct-Fit Catalytic Converter 1975-91 GM Truck/SUV/Van 4.1/4.3/5.0/5.7/6.6/7.4L

Product Discontinued

DYNOMAXPART NUMBER: 289-15556

Direct-Fit Catalytic Converter 1975-91 GM Truck/SUV/Van 4.1/4.3/5.0/5.7/6.6/7.4L

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

1975-91 GM Truck/SUV/Van 4.1/4.3/5.0/5.7/6.6/7.4L
Overall Length: 25"
Mostly 1/2-ton and 3/4-ton applications
Also fits Blazer/Jimmy and Astro/Safari
Application Revision:
GMC C15/C1500 Pickup 1975-79, 83
GMC C1500 Pickup 1980, 84-86

Part TypeCatalytic Converter

BrandDYNOMAX

Package Height5.0

Package Width8.3

Package Length29.0

Weight9.4 PG

Part CategoryPerformance Parts

Converter Overall Width7.3 in (185.42 mm)

Converter Style3-way

Outlet Diameter2.352 in (59.7 mm)

Outlet QuantityOne

QuantitySold individually

Overall Length25 in (635 mm)

Inlet AttachmentSlip fit

California LegalNo

Converter Overall Thickness4.363 in (110.82 mm)

Heat ShieldYes

Substrate MaterialMonolithic catalyst

Air TubeNo

Outlet AttachmentSlip fit

Inlet Diameter2.5 in (63.5 mm)

Inlet QuantityOne

Case MaterialStainless steel

Package Qty1

Package TypeEA

No Questions

No Reviews

Items You Need

JEGS

HD Stainless Steel U-Clamp for 3 Inch OD Pipe

Part Number : 555-30723

^$10⁶⁹$11.99

You Save$1.30

JEGS

Stainless Steel HD U-Clamp for 4" OD Pipe

Part Number : 555-30725

^$17⁹⁹$19.99

You Save$2.00

JEGS

Sure Seal 2-1/2" Clamp Fits 2.580" to 2.780"

Part Number : 555-30802

^$17⁹⁹$19.99

You Save$2.00

JEGS

Stainless Steel HD U-Clamp for 2-1/2" OD Pipe

Part Number : 555-30722

^$9⁶⁹$10.99

You Save$1.30

JEGS

Stainless Steel Standard V-Band Clamp & Flanges 3 in.

Part Number : 555-30871

^$40⁹⁹$44.29

You Save$3.30

JEGS