Chevy 3500 Engine Block Diagram

byLeoma Schnader - 0

2020 CHEVROLET SILVERADO 2500HD & 3500HD SPECIFICATIONS

ENGINES

Type:

6.6L V-8 gasoline

Bore & Stroke
(in / mm):

4.06 x 3.86 / 103.25 x 98

Cylinder Head Material:

Cast aluminum

Compression Ratio:

10.8:1

Valvetrain:

Overhead-valve, two valves per cylinder, variable valve timing

Fuel Delivery:

Direct fuel injection

Horsepower
(hp / kW @ rpm):

401 / 299 @ 5200 (SAE certified)

Torque
(lb.-ft. / Nm @ rpm):

464 / 629 @ 4000 (SAE certified)

Type:

Duramax 6.6L V-8 Turbo-Diesel

Bore & Stroke
(in / mm):

4.05 x 3.89 / 103 x 99

Block Material:

Cast iron

Cylinder Head Material:

Cast aluminum

Compression Ratio:

16.0:1

Valvetrain:

Overhead-valve, four valves per cylinder

Fuel Delivery:

Common-rail direct fuel injection

Horsepower
(hp / kW @ rpm):

445 / 332 @ 2800 (SAE certified)

Torque
(lb.-ft. / Nm @ rpm):

910 / 1234 @ 1600 (SAE certified)


FUEL TANK CAPACITY (approx.)

Regular Cab

Double Cab

Crew Cab

Fuel Tank
(gal. / L):

36 / 136 – gas
28 / 106 – diesel

36 / 136 – gas
29.4 / 111 – diesel (std bed)
36 / 136 – diesel (long bed)

36 / 136 – gas
36 / 136 – diesel


TRANSMISSION & AXLE

Type:

Hydra-Matic 6L90 six-speed automatic (6.6L gas)
Allison® 10L1000 10-speed automatic (6.6L diesel)

Gear Ratios (:1):

6L90

10L1000

     First

4.03

4.54

     Second

2.36

2.87

     Third

1.53

2.06

     Fourth

1.15

1.72

     Fifth

0.85

1.48

     Sixth

0.67

1.26

     Seventh

--

1.00

     Eighth

--

0.85

     Ninth

--

0.69

Tenth

--

0.63

     Reverse

3.06

4.54

Final Drive Ratio:

3.73 (6.6L gas)
3.42 (6.6L diesel)


CHASSIS & SUSPENSION

Front Suspension:

Short long arms independent front suspension with torsion bars

Rear Suspension:

Semi-elliptic three-stage multi-leaf spring

Steering Type:

Hydraulic power-assisted recirculating ball; includes Digital Variable Steering Assist on LTZ and High Country

Brake Type:

Hydraulic power-assisted Hydroboost brake booster, four-wheel disc brakes with ABS and Stabilitrak electronic stability assist

Brake Rotor Size
(in / mm):

Front: 14 x 1.6 / 355 x 40 (2500/3500)
Rear: 14.1 x 1.3 / 360 x 34 (2500/3500 SRW)
Rear: 14 x 1.6 / 355 x40 (3500 DRW)

Wheel Size:

17-in. painted steel (3500H DRW)
17-in. painted steel
17-in. polished forged aluminum (3500HD DRW)
18-in. steel
18-in. painted steel
18-in. machined aluminum
20-in. bright machined aluminum
20-in. polished aluminum

Tire Size:

LT235/80R17 ALS and AT (3500HD DRW)
LT265/70R17 AT
LT245/75R17 ALS
LT275/70R18 AT
LT275/65R20 AT


EXTERIOR DIMENSIONS

Regular Cab

Double Cab

Crew Cab

Wheelbase
(in. / mm):

141.55 / 3595 (long bed)

149.4 / 3795 (std. bed)
162.48 / 4127 (long bed)

158.94 / 4037 (std. bed)
172 / 4369 (long bed)

Overall Length
(in. / mm):

235.5 / 5982 (long bed)

240.45 / 6107 (std. bed)
256.46 / 6514 (long bed)

249.95 / 6349 (std. bed)
266 / 6759 (long bed)

Overall Width
(in. / mm):

81.75 / 2076 (SRW)
96.75 / 2457 (DRW)

81.85 / 2079 (SRW)
96.75 / 2457 (DRW)

81.85 / 2079 (SRW)
96.75 / 2457 (DRW)

Overall Height
(in. / mm):

79.94 / 2030 (2500HD)
80.94 / 2056 (3500HD SRW)
80.24 / 2038 (3500HD DRW)

79.95 / 2031 (2500HD std. bed)
79.8 / 2027 (2500HD long bed)
80.87 / 2054 (3500HD SRW)
80.2 / 2037 (3500HD DRW)

79.82 / 2027 (2500HD std. bed)
79.65 / 2023 (2500HD long bed)
80.87 / 2054 (3500HD std. bed)
80.67 / 2049 (3500HD long bed)

Front Track
(in. / mm):

68.1 / 1731

68.1 / 1731

68.1 / 1731

Rear Track
(in. / mm):

68.3 / 1736 (SRW)
75 / 1905 (DRW)

68.3 / 1736 (SRW)
75 / 1905 (DRW)

68.3 / 1736 (SRW)
75 / 1905 (DRW)


INTERIOR DIMENSIONS

Regular Cab

Double Cab

Crew Cab

Headroom
(in. / mm):

43.11 / 1095

43.03 / 1093 (front)
39.88 / 1013 (rear)

43.03 / 1093 (front)
40.12 / 1019 (rear)

Legroom
(in. / mm):

44.53 / 1131

44.53 / 1131 (front)
35.24 / 895 (rear)

44.53 / 1131 (front)
43.4 / 1102 (rear)

Shoulder Room
(in. / mm):

66.06 / 1678

66.02 / 1677 (front)
64.88 / 1648 (rear)

66.02 / 1677 (front)
65.3 / 1659 (rear)

Hip Room
(in. / mm):

60.9 / 1547

61.18 / 1554 (front)
60.24 / 1530 (rear)

61.18 / 1554 (front)
60.24 / 1530 (rear)


BASE CURB WEIGHT

Regular Cab

Double Cab

Crew Cab

2500HD – 2WD
(lb. / kg):

6105 / 2769 – gas
6968 / 3161 – diesel

6421 / 2913 – gas (standard bed)
6542 / 2967 – gas (long bed)
7272 / 3299 – diesel (standard bed)
7438 / 3374 – diesel (long bed)

6533 / 2963 – gas (standard bed)
6633 / 3009 – gas (long bed)
7430 / 3370 – diesel (standard bed)
7597 / 3446 – diesel (long bed)

2500HD – 4WD
(lb. / kg):

6418 / 2911 – gas
7281 / 3303 – diesel

6736 / 3050 – gas (standard bed)
6829 / 3098 – gas (long bed)
7587 / 3441 – diesel (standard bed)
7726 / 3505 – diesel (long bed)

6824 / 3095 – gas (standard bed)
6922 / 3140 – gas (long bed)
7721 / 3502 – diesel (standard bed)
7886 / 3577 – diesel (long bed)

3500HD – 2WD SRW (lb. / kg):

6231 / 2826 – gas
7247 / 3287 – diesel

6689 / 3034 – gas
7682 / 3485 – diesel

6647 / 3015 – gas (standard bed)
6779 / 3075 – gas (long bed)
7577 / 3437 – diesel (standard bed)
7849 / 3560 – diesel (long bed)

3500HD – 4WD SRW (lb. / kg):

6528 / 2961 – gas
7545 / 3422 – diesel

6971 / 3162 – gas
7964 / 3612– diesel

6947 / 3151 – gas (standard bed)
7064 / 3204 – gas (long bed)
7877 / 3573 – diesel (standard bed)
8134 / 3690 – diesel (long bed)

3500HD – 2WD DRW (lb. / kg):

6520 / 2957 – gas
7469 / 3388 – diesel

6977 / 3165 – gas
7903 / 3585 – diesel

7068 / 3206 – gas (long bed)
8070 / 3661 – diesel (long bed)

3500HD – 4WD DRW (lb. / kg):

6817 / 3092 – gas
7766 / 3523 – diesel

7259 / 3293  – gas
8185 / 3713 – diesel

7352 / 3335 – gas (long bed)
8355 / 3790 – diesel (long bed)


BASE GVWR^

Regular Cab

Double Cab

Crew Cab

2500HD – 2WD
(lb. / kg):

10000 / 4536 – gas
10550 / 4785 – diesel

10050 / 4559 – gas (standard bed)
10200 / 4627 – gas (long bed)
10700 / 4854 – diesel (standard bed)
10900 / 4944 – diesel (long bed)

10150 / 4604 – gas (standard bed)
10300 / 4672 – gas (long bed)
10800 / 4899 – diesel (standard bed)
11000 / 4990 – diesel (long bed)

2500HD – 4WD
(lb. / kg):

10250 / 4649 – gas
10900 / 4944 – diesel

10350 / 4695 – gas (standard bed)
10500 / 4763 – gas (long bed)
11000 / 4990 – diesel (standard bed)
11200 / 5080 – diesel (long bed)

10450 / 4750 – gas (standard bed)
10650 / 4831 – gas (long bed)
11150 / 5058 – diesel (standard bed)
11350 / 5158 – diesel (long bed)

3500HD – 2WD SRW (lb. / kg):

10750 / 4876 – gas
11500 / 5216 – diesel

11100 / 5035 – gas
11850 / 5375 – diesel

11000 / 4990 – gas (standard bed)
11150 / 5058 – gas (long bed)
11750 / 5330 – diesel (standard bed)
11900 / 5398 – diesel (long bed)

3500HD – 4WD SRW (lb. / kg):

11100 / 5035 – gas
11800 / 5352 – diesel

11400 / 5171 – gas
12150 / 5511– diesel

11350 / 5148 – gas (standard bed)
11500 / 5216 – gas (long bed)
12100 / 5489 – diesel (standard bed)
12250 / 5557 – diesel (long bed)

3500HD – 2WD DRW (lb. / kg):

14000 / 6350 – gas
14000 / 6350 – diesel

14000 / 6350 – gas
14000 / 6350 – diesel

14000 / 6350 – gas
14000 / 6350 – diesel

3500HD – 4WD DRW (lb. / kg):

14000 / 6350 – gas
14000 / 6350 – diesel

14000 / 6350 – gas
14000 / 6350 – diesel

14000 / 6350 – gas
14000 / 6350 – diesel

^ When properly equipped; includes weight of vehicle, passengers, cargo and equipment.

MAX PAYLOAD^

Regular Cab

Double Cab

Crew Cab

2500HD – 2WD
(lb. / kg):

3979 / 1805 – gas
3715 / 1685 – diesel

3762 / 1706 – gas (standard bed)
3792 / 1720 – gas (long bed)
3561 / 1615 – diesel (standard bed)
3595 / 1631 – diesel (long bed)

3751 / 1701 – gas (standard bed)
3800 / 1724 – gas (long bed)
3553 / 1612 – diesel (standard bed)
3536 / 1604 – diesel (long bed)

2500HD – 4WD
(lb. / kg):

3965 / 1799 – gas
3715 / 1685 – diesel

3747 / 1700 – gas (standard bed)
3854 / 1748 – gas (long bed)
3546 / 1608 – diesel (standard bed)
3657 / 1659 – diesel (long bed)

3760 / 1706 – gas (standard bed)
3862 / 1752 – gas (long bed)
3563 / 1616 – diesel (standard bed)
3597 / 1632 – diesel (long bed)

3500HD – 2WD SRW (lb. / kg):

4481 / 2033 – gas
4215 / 1912 – diesel

4373 / 1984 – gas
4130 / 1873 – diesel

4316 / 1958 – gas (standard bed)
4333 / 1965 – gas (long bed)
4135 / 1876 – diesel (standard bed)
4013 / 1820 – diesel (long bed)

3500HD – 4WD SRW (lb. / kg):

4534 / 2057 – gas
4217 / 1913 – diesel

4391 / 1992 – gas
4148 / 1882 – diesel

4365 / 1980 – gas (standard bed)
4398 / 1995 – gas (long bed)
4185 / 1898 – diesel (standard bed)
4078 / 1850 – diesel (long bed)

3500HD – 2WD DRW (lb. / kg):

7442 / 3378 – gas
6532 / 2963 – diesel

6985 / 3168 – gas
6059 / 2748 – diesel

6894 / 3127 – gas
5892 / 2673 – diesel

3500HD – 4WD DRW (lb. / kg):

7145 / 3241 – gas
6196 / 2811 – diesel

6703 / 3040 – gas
5777 / 2620 – diesel

6610 / 2998 – gas
5607 / 2543 – diesel

^ For comparison purposes only. See the owner's manual and the label on the vehicle door jamb for the carrying capacity of a specific vehicle.

MAX TRAILERING^ – CONVENTIONAL

Regular Cab

Double Cab

Crew Cab

2500HD – 2WD
(lb. / kg):

14500 / 6577 – gas
14500 / 6577 – diesel

14500 / 6577 – gas
14500 / 6577 – diesel

14500 / 6577 – gas
18500 / 8392 – diesel

2500HD – 4WD
(lb. / kg):

14500 / 6577 – gas
14500 / 6577 – diesel

14500 / 6577 – gas
14500 / 6577 – diesel

14500 / 6577 – gas
18500 / 8392 – diesel

3500HD – 2WD SRW
(lb. / kg):

14500 / 6577 – gas
14500 / 6577 – diesel

14500 / 6577 – gas
14500 / 6577 – diesel

14500 / 6577 – gas
20000 / 9072 – diesel

3500HD – 4WD SRW
(lb. / kg):

14500 / 6577 – gas
14500 / 6577 – diesel

14500 / 6577 – gas
14500 / 6577 – diesel

14500 / 6577 – gas
20000 / 9072 – diesel

3500HD – 2WD DRW
(lb. / kg):

16800 / 7620 – gas
20000 / 9072 – diesel

16400 / 7439 – gas
20000 / 9072 – diesel

16300 / 7394 – gas
20000 / 9072 – diesel

3500HD – 4WD DRW
(lb. / kg):

16800 / 7620 – gas
20000 / 9072 – diesel

16390 / 7434 – gas
20000 / 9072 – diesel

16300 / 7393 – gas
20000 / 9072 – diesel

^ Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner's Manual.

MAX TRAILERING^ – 5th WHEEL/GOOSENECK

Regular Cab

Double Cab

Crew Cab

2500HD – 2WD
(lb. / kg):

17370 / 78791 – gas
18510 / 83961 – diesel

17050 / 77331 – gas (standard bed)
16930 / 76791 – gas (long bed)
18200 / 8256 – diesel (standard bed)
18040 / 8182 – diesel (long bed)

16940 / 76831 – gas (standard bed)
16840 / 76381 – gas (long bed)
18500 / 83922 – diesel (standard bed)
18500 / 83922 – diesel (long bed)

2500HD – 4WD
(lb. / kg):

17060 / 77381 – gas
18190 / 82501 – diesel

16740 / 75931 – gas (standard bed)
16740 / 75931 – gas (long bed)
17890 / 81141 – diesel (standard bed)
17750 / 80511 – diesel (long bed)

16650 / 75521 – gas (standard bed)
16650 / 75521 – gas (long bed)
18500 / 83922 – diesel (standard bed)
18500 / 83922 – diesel (long bed)

3500HD – 2WD
SRW
(lb. / kg):

17200 / 7802 – gas
21500 / 9752 – diesel

16700 / 7575 – gas
21490 / 9747 – diesel

16700 / 7575 – gas (standard bed)
16700 / 7575 – gas (long bed)
21500 / 9752 – diesel (standard bed)
21330 / 9675 – diesel (long bed)

3500HD – 4WD SRW
(lb. / kg):

16950 / 7688 – gas
21500 / 9752 – diesel

16500 / 7484 – gas
21210 / 9620 – diesel

16530 / 7498 – gas (standard bed)
16410 / 7443 – gas (long bed)
21300 / 9662– diesel (standard bed)
21040 / 9543 – diesel (long bed)

3500HD – 2WD DRW
(lb. / kg):

16800 / 7620 – gas
35500 / 16102 – diesel3

16400 / 7439 – gas
31500 / 14288 – diesel

16200 / 7348– gas (long bed)
31400 / 14243 – diesel (long bed)

3500HD – 4WD DRW
(lb. / kg):

16710 / 7579 – gas
31,760 / 14406 – diesel

16270 / 7380 – gas
31340 / 14215– diesel

16180 / 7339 – gas (long bed)
31180 / 14143 – diesel (long bed)

^Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner's Manual.
1Requires 17-in. wheels.
2Requires 18-in. or 20-in. wheels.
3When equipped with gooseneck hitch. Trailering rating is 32,000 lbs. / 14,515 kg with fifth-wheel hitch.

NOTE: All towing capabilities measured using SAE J2807 metrics.

Source: https://media.gm.com/media/us/en/chevrolet/vehicles/silverado-3500hd/2020.tab1.html

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