1985 GMC P3500 Exhaust Manifold
Navigate our online catalogue to find original replacement Exhaust Manifolds specifically designed to fit a 1985 GMC P3500.




Exhaust Manifold
$268.17
$195.47
Limited Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs ATP Number: 101069 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs ATP Number: 101069 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A



Exhaust Manifold
$268.17
$195.47
Limited Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs ATP Number: 101069 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron w/ Oxygen Sensor Hole
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs ATP Number: 101069 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron w/ Oxygen Sensor Hole




Exhaust Manifold
$229.00
In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
w/RPO Code NB2 (California Emissions)
w/RPO Code NB2 (California Emissions)





Exhaust Manifold
$287.39
$278.48
In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
w/RPO Code NB2 (California Emissions)
w/RPO Code NB2 (California Emissions)




Exhaust Manifold
$539.57
$533.01
Limited Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Stainless Steel wo/RPO Code NA5 (California Emissions)
Stainless Steel wo/RPO Code NA5 (California Emissions)



Exhaust Manifold
$405.27
$278.51
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers ATP Number: 101065 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers ATP Number: 101065 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A



Exhaust Manifold
$405.27
$278.51
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers ATP Number: 101065 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron w/o Heat Shield
Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers ATP Number: 101065 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Cast Iron w/o Heat Shield

Exhaust Manifold
$252.97
$224.06
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101080 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101080 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A

Exhaust Manifold
$252.97
$224.06
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101080 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A California Emissions (RPO Code NB2)
Includes: (1) Manifold Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101080 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A California Emissions (RPO Code NB2)




Exhaust Manifold
$321.16
$235.86
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101084 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101084 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A




Exhaust Manifold
$321.16
$235.86
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101084 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A w/ Heat Shield; RPO Code NB2 (California Emissions)
Includes: (1) Manifold & Flange Gasket, (3) Studs, (3) Nuts, (3) Washers ATP Number: 101084 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A w/ Heat Shield; RPO Code NB2 (California Emissions)





Exhaust Manifold
$1,053.97
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (1) Dump Gasket, (3) Flat Washers, (3) 3/8" Lock Nuts, (3) Double-Ended Studs, (3) Springs ATP Number: 101266 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
Includes: (1) Manifold Gasket, (1) Dump Gasket, (3) Flat Washers, (3) 3/8" Lock Nuts, (3) Double-Ended Studs, (3) Springs ATP Number: 101266 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A





Exhaust Manifold
$1,053.97
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (1) Dump Gasket, (3) Flat Washers, (3) 3/8" Lock Nuts, (3) Double-Ended Studs, (3) Springs ATP Number: 101266 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A NOT For Legal Sale In California; Stainless Steel Tubular
Includes: (1) Manifold Gasket, (1) Dump Gasket, (3) Flat Washers, (3) 3/8" Lock Nuts, (3) Double-Ended Studs, (3) Springs ATP Number: 101266 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A NOT For Legal Sale In California; Stainless Steel Tubular





Exhaust Manifold
$856.75
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A





Exhaust Manifold
$856.75
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A NOT For Legal Sale In California; Stainless Steel Tubular Except RPO Code NA5 (California Emissions)
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A NOT For Legal Sale In California; Stainless Steel Tubular Except RPO Code NA5 (California Emissions)





Exhaust Manifold
$856.75
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0);
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0);
Vehicle Fitment Notes:
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A





Exhaust Manifold
$856.75
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0);
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0);
Vehicle Fitment Notes:
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Stainless Steel; Except RPO Code NA5 (California Emissions)
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Stainless Steel; Except RPO Code NA5 (California Emissions)





Exhaust Manifold
$856.75
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A





Exhaust Manifold
$856.75
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Stainless Steel; Except RPO Code NA5 (California Emissions)
ATP Number: 101267 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A Stainless Steel; Except RPO Code NA5 (California Emissions)

Exhaust Manifold
$405.86
$340.39
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Washers, (3) Nuts ATP Number: 101327 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2022-01-04 9:08 ATP: Obsolete On: 2024-01-04 9:08 ATP: LifeCycle Change Log: Went from 2 (Available to Order) to 8 (Discontinued) ATP: LifeCycle Ticket Log: JNP-9166; JNP-28177
Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Washers, (3) Nuts ATP Number: 101327 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2022-01-04 9:08 ATP: Obsolete On: 2024-01-04 9:08 ATP: LifeCycle Change Log: Went from 2 (Available to Order) to 8 (Discontinued) ATP: LifeCycle Ticket Log: JNP-9166; JNP-28177