1990 Toyota 4 Runner blown head gasket
My 1990 Toyota 4 Runner has a blown head gasket. Do I replace gasket or replace motor?

The 1990 Toyota 4Runner was the first year of the second generation of Toyota's midsize SUV. It featured a complete redesign, not just of the engine or exterior or interior, but of the theory behind it; whereas the first generation of 4Runners had been based on the Toyota pickup, the second would look almost completely different from the truck.
The Toyota 4Runner continues to be a popular SUV due to its ruggedness, modifiability, and seeming immortality. The standard engine was a 2.0-liter inline four, while a 3.0-liter V6 remained a popular alternative.
The 4-door model was standard, with the 2-door option a difficult-to-find add-on. Reviewers have praised nearly everything about the 1990 4Runner, from its lasting exterior to ruggedness in frigid weather to its absolute reliability. The only complaints included fuel efficiency (although some actually said they get good mileage) and highway passing-speed pickup.
My 1990 Toyota 4 Runner has a blown head gasket. Do I replace gasket or replace motor?
Would Spacers do any good?
I'm looking at a 1990 Toyota 4runner 4wd with 4x4 the salesman says it runs and drives great but it 226,181 miles on it and he wants $2600 for it. Is it worth it. Vin # JT3VN39W7L0007116
Will the shockes and struts off a 2018 fit a 1990 4Runner
Audio System
Antenna Type: power · AM/FM radio
Brakes
ABS: rear-only
Convenience Features
Steering wheel: tilt-only
Exterior Features
Paint: two-tone
Mirrors
Exterior mirrors: power
Roof
Sunroof: power glass
Seats
Front seat type: bucket · Upholstery: cloth
Tires and Rims
Wheels: alloy
Truck Features
Pickup truck sliding rear window: power vertical
Audio System
Antenna Type: power · Single disc in-Dash CD · AM/FM radio
Brakes
ABS: rear-only
Convenience Features
Steering wheel: tilt-only
Exterior Features
Paint: two-tone
Mirrors
Exterior mirrors: power
Roof
Sunroof: power glass
Seats
Front seat type: bucket · Upholstery: cloth
Tires and Rims
Wheels: alloy
Truck Features
Pickup truck sliding rear window: power vertical
Audio System
Antenna Type: power · Single disc in-Dash CD · AM/FM radio
Brakes
ABS: rear-only
Convenience Features
Steering wheel: tilt-only
Exterior Features
Bumper color: chrome · Paint: two-tone
Mirrors
Exterior mirrors: power
Roof
Sunroof: power glass
Seats
Front seat type: bucket · Upholstery: cloth
Tires and Rims
Wheels: alloy
Truck Features
Pickup truck sliding rear window: power vertical
Windows
Front wipers: intermittent
Audio System
Antenna Type: power · Single disc in-Dash CD · AM/FM radio
Brakes
ABS: rear-only
Convenience Features
Steering wheel: tilt-adjustable
Exterior Features
Paint: two-tone
Mirrors
Exterior mirrors: power
Roof
Moonroof: power · Sunroof: power glass
Seats
Front seat type: bucket · Upholstery: cloth
Truck Features
Pickup truck sliding rear window: power vertical
Windows
Front wipers: intermittent
Audio System
Antenna Type: power · Single disc in-Dash CD · AM/FM radio
Brakes
ABS: rear-only
Convenience Features
Steering wheel: tilt-adjustable
Exterior Features
Bumper color: chrome · Paint: two-tone
Mirrors
Exterior mirrors: power
Roof
Sunroof: power glass
Seats
Front seat type: bucket · Upholstery: cloth
Tires and Rims
Wheels: steel
Truck Features
Pickup truck sliding rear window: power vertical
Audio System
Antenna Type: power · Single disc in-Dash CD · AM/FM radio
Brakes
ABS: rear-only
Convenience Features
Steering wheel: tilt-adjustable
Exterior Features
Paint: two-tone
Mirrors
Exterior mirrors: power
Roof
Sunroof: power glass
Seats
Front seat type: bucket · Upholstery: cloth
Tires and Rims
Wheels: alloy