Engine / Transmission Mount Set | GMC K1500 1979-1984

  • 3.1124 360image 1
  • 3.1124 Complete Engine and Tranmission Mount Set
  • 3.1124 Complete Engine and Tranmission Mount Set
  • 3.1124 Complete Engine and Tranmission Mount Set
  • 3.1124 Complete Engine and Tranmission Mount Set
  • 3.1124 Complete Engine and Tranmission Mount Set
  • 3.1124 360image large 1

Complete Engine and Tranmission Mount Set

Manufacturer: Energy Suspension
Part Number: 3.1124
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Free Lifetime Warranty Upgrade
Price: $154.18

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  • 2 - 1104 - Clam Shell Motor Motor
  • 2 - 1023 - Transmission Mount - Upper
  • 2 - 1024 - Transmission Mount - Lower
  • 2 - 15.10.188.39 - Metal Sleeves (.875OD x .562ID x 1.875L)
  • 2 - 15.03.35.39 - Rectangle Washers (3.375x1.750 OD) x.500 x .120
  • 2 - 15.08.12.39 - U Bent Bracket
  • 4 - 15.08.53.01 - Cable Tie (7-7/8" X 5/16" H.D.)
  • 1 - 17250 - Instructions
  • Energy Suspension warrants its products against defects in workmanship and material for 7 years or 750,000 miles when used on passenger cars and light trucks. Products that have been abused, altered, or incorrectly installed are not covered. Energy Suspension will replace defective products or component parts, if inspection for factory personnel determines the part to be defective. Warranty replacement covers only the product. Labor claims, time loss, or freight charges will not be honored.
Cross Reference from 3.1124 to 71903
Prothane 71903
Polyurethane.
Price: $197.77
Warranty: Lifetime Warranty

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FitmentComplete Engine and Tranmission Mount Set 3.1124 fits these vehicles:
Details
Polyurethane Motor Mount and Transmission Mount Combo
A true performance application component for cars, trucks, hot rods and racing competition vehicles yet designed to be also used for street vehicles!

Engine / Transmission Mount Set | GMC K1500 1979-1984

Polyurethane Motor Mount and Transmission Mount Combo
  • A true performance application component for cars, trucks, hot rods and racing and competition vehicles yet designed to be also used for street vehicles! Assemble to the chassis the same way as OEM parts.
  • Soft enough to absorb vibrations for street use yet rugged for racing use.
  • When required a torque resistant "safety interlock" design is used that is comparable in strength to those too hard running metal mounts!
  • Replaces the original, short lived and typically too soft rubber mounts and outdates those hard running metal motor mounts.
  • Made of HYPERFLEX performance polyurethane.
  • Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.
Footnotes
  • No Footnotes From Energy Suspension

Energy Suspension Hyperflex Polyurethane
Motor and Transmission Mount Set

Energy Suspension's Hyperflex Polyurethane transmission mounts are much more durable, and a better suited material for handling the stresses of a transmission. Polyurethane is unaffected by UV rays, road grimes and vehicle oils, ensuring a long lasting lifespan and performance.

energy box
Motor Mount Box

Motor Mounts: The Problem, The Cure

If they haven't already, rubber factory mounts on your ride will soon wear out and tear away from their mounting brackets and create a big problem. Once this happens, you can expect a lot of rocking to be coming from your motor and a lot of dangerous engine movement. The cure: Energy Suspension's Hyperflex Motor Mounts. With Energy Suspension's polyurethane motor mounts, you can provide firm support for your engine, while still enjoying the benefits of a smooth ride.

Transmission Mounts: The Problem, The Cure

The O.E. transmission mount is also made of soft rubber. While the rubber is good for dampening noise and vibration, it is susceptible to cracking and splitting. Without a proper functioning transmission mount, excess transmission movement is allowed as well as dangerous torque movement. Energy Suspension's polyurethane mounts are much stronger than the rubber and is not prone to cracking. With the polyurethane transmission mounts, you will have controlled torque and the excess movement will be eliminated.

energy tranny mount
Energy Suspension 3.1124

Product Reviews for Engine / Transmission Mount Set | GMC K1500 1979-1984

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Energy Suspension 3.1124

5 out of 5 based on 1 user reviews. Write a Review
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verified_user

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My 74 K5 Blazer had a horizontal induced harmonics problem. In english, my truck shuddered when I let out the clutch from a stop.\n\nSome research pointed to the engine and transmission mounts as the problem. I guess 40 year old transmission mounts dont absorb shudder.\n\nI put these poly engine and trans mounts on, and no more shudder!\n\nAlso, be careful about lifting the engine by the oil pan with a floor jack and block of wood. It has always worked for me to change motor mounts in the past. But this time I somehow managed to squish the bottom of the pan a 1/4 inch on one side.

verified_user Verified Buyer - - . Energy Suspension 3.1124 - 5 out of 5
Fitment for 3.1124

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  • Bushing Material: Polyurethane
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question_answer Customer Questions and Answers

Question:
What transmission mount part numbers are the in 3.1124r?
Answer:
Kit 3.1124 includes: 2 - 1104 - Clam Shell Motor Motor 2 - 1023 - Transmission Mount - Upper 2 - 1024 - Transmission Mount - Lower 2 - 15.10.188.39 - Metal Sleeves (.875OD x .562ID x 1.875L) 2 - 15.03.35.39 - Rectangle Washers (3.375x1.750 OD) x x.500 x .120 2 - 15.08.12.39 - U Bent Bracket 4 - 15.08.53.01 - Cable Tie (7-7/8 ...see more
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