Taylor Cable 74070 8mm Spiro-Pro Custom Spark Plug Wires 4 cyl black

Taylor Cable 74070 8mm Spiro-Pro Custom Spark Plug Wires 4 cyl black

Part Number: 74070 / UPC 088197740701
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Features & Benefits

  • 350 ohms per foot
  • 8.0mm Outer Silicone Jacket
  • Silicone inner core provides added heat protection and superior flexibility throughout its lifetime
  • Highly conductive stainless steel spiral wound core
  • Superior RFI / EMI suppression for applications with CD or electronic ignitions, on board computers, stereos, or pit radios

Custom Spark Plug Wire Sets are duplicates of your OE wire set. Each wire is cut to length and booted to match your original wires. 8mm Spiro Pro Wire is the top choice of racers and enthusiasts due to its affordable value and overall high-performance features. Spiro Pro 8mm or 10.9mm wires feature 350 ohms per foot with the signature Taylor Cable boot for the street or the track.


For over 90 years, Taylor Cable Products have been the top choice of racers and enthusiasts for its value and high-performance features. Taylor Cable is an icon of quality and customer satisfaction in the automotive performance and racing markets. We are proud to have our Ignition Wire Sets firing some of the fastest race and street vehicles in the world.

Installation instructions

Instruction Manual
Installation Instructions

Download PDF

Shipping & Delivery

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

 Shipping Class Order Value Shipping Cost
UPS Ground $0 - 49.99 $6.99 flat rate
UPS Ground $50 - 98.99 $7.49 flat rate
UPS Ground $99+ Free

  • At this time, PerTronix does not offer expedited shipping options from our website.
  • All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
  • PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

Returns & Replacements

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.

Reviews

Taylor Cable 74070 8mm Spiro-Pro Custom Spark Plug Wires 4 cyl black

Taylor Cable 74070 8mm Spiro-Pro Custom Spark Plug Wires 4 cyl black

Part Number: 74070 / UPC 088197740701
Regular price $55.95
Sale price $55.95 Regular price

Part Number: 74070 / UPC 088197740701
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  • Free shipping on $99+ orders in lower 48 states
  • 90-day return policy
  • We’re here to help! Call us on 909-599-5955
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Features & Benefits

  • 350 ohms per foot
  • 8.0mm Outer Silicone Jacket
  • Silicone inner core provides added heat protection and superior flexibility throughout its lifetime
  • Highly conductive stainless steel spiral wound core
  • Superior RFI / EMI suppression for applications with CD or electronic ignitions, on board computers, stereos, or pit radios

Custom Spark Plug Wire Sets are duplicates of your OE wire set. Each wire is cut to length and booted to match your original wires. 8mm Spiro Pro Wire is the top choice of racers and enthusiasts due to its affordable value and overall high-performance features. Spiro Pro 8mm or 10.9mm wires feature 350 ohms per foot with the signature Taylor Cable boot for the street or the track.


For over 90 years, Taylor Cable Products have been the top choice of racers and enthusiasts for its value and high-performance features. Taylor Cable is an icon of quality and customer satisfaction in the automotive performance and racing markets. We are proud to have our Ignition Wire Sets firing some of the fastest race and street vehicles in the world.

Installation instructions

Instruction Manual
Installation Instructions

Download PDF

Shipping & Delivery

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

 Shipping Class Order Value Shipping Cost
UPS Ground $0 - 49.99 $6.99 flat rate
UPS Ground $50 - 98.99 $7.49 flat rate
UPS Ground $99+ Free

  • At this time, PerTronix does not offer expedited shipping options from our website.
  • All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
  • PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

Returns & Replacements

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.

Reviews

Applications

Year / Make / Model 1983-1984 Chrysler E Class
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1984-1985 Chrysler Laser
Notes

Year / Make / Model 1986 Chrysler Laser
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1982-1990 Chrysler LeBaron
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1990 Chrysler LeBaron
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1991-1992 Chrysler LeBaron Base
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1991-1992 Chrysler LeBaron GTC
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992 Chrysler LeBaron Landau
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1993 Chrysler LeBaron LE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1993 Chrysler LeBaron Base
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1994 Chrysler LeBaron LE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1983-1987 Chrysler New Yorker
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987 Chrysler New Yorker
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1988 Chrysler New Yorker Turbo
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1989 Chrysler TC Maserati
Notes

Year / Make / Model 1990 Chrysler TC Maserati
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1982-1988 Chrysler Town & Country
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1988 Chrysler Town & Country
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1982-1983 Dodge 400
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1983-1988 Dodge 600
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1988 Dodge 600
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1981-1987 Dodge Aries
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987 Dodge Aries
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1988-1989 Dodge Aries LE
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1984-1987 Dodge Caravan
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1988-1991 Dodge Caravan
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992-1995 Dodge Caravan Base
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992-1995 Dodge Caravan C/V
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992-1993 Dodge Caravan SE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992 Dodge Caravan ES
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1983 Dodge Charger 2.2
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1983 Dodge Charger Shelby
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1984 Dodge Charger 2.2
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1986 Dodge Charger 2.2
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1984 Dodge Charger Shelby
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1986 Dodge Charger Shelby
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1985 Dodge Charger 2.2
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1985 Dodge Charger Shelby
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987 Dodge Charger Shelby
Notes

Year / Make / Model 1987-1988 Dodge Dakota
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1989-1991 Dodge Dakota Base
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1993 Dodge Dakota Base
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1989-1991 Dodge Dakota LE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1993 Dodge Dakota LE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1989-1991 Dodge Dakota SE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1989 Dodge Dakota Sport
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1993 Dodge Dakota Sport
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1990-1991 Dodge Dakota S
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1993 Dodge Dakota S
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992 Dodge Dakota
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1994-1995 Dodge Dakota
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1984-1985 Dodge Daytona
Notes

Year / Make / Model 1986 Dodge Daytona
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1989 Dodge Daytona
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1988 Dodge Daytona Base
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1992-1993 Dodge Daytona Base
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1987-1988 Dodge Daytona Shelby Z
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1988 Dodge Daytona Pacifica
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1989-1991 Dodge Daytona
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992-1993 Dodge Daytona ES
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992 Dodge Daytona Iroc
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1988 Dodge Dynasty
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1989-1993 Dodge Dynasty Base
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1987-1988 Dodge Grand Caravan SE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1985 Dodge Lancer
Notes

Year / Make / Model 1986-1987 Dodge Lancer
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1989 Dodge Lancer
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1987 Dodge Lancer
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1988 Dodge Lancer Base
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1988 Dodge Lancer ES
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1988 Dodge Lancer Shelby
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1984-1988 Dodge Mini Ram
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1988 Dodge Mini Ram
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1981-1986 Dodge Omni
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1989 Dodge Omni America
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1990 Dodge Omni
Notes

Year / Make / Model 1982-1984 Dodge Rampage
Notes

Year / Make / Model 1987 Dodge Shadow
Notes

Year / Make / Model 1988-1989 Dodge Shadow Shelby
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1988-1989 Dodge Shadow Base
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1988 Dodge Shadow ES
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1989 Dodge Shadow ES
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1991 Dodge Shadow ES
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1990 Dodge Shadow
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1992-1994 Dodge Shadow
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1991 Dodge Shadow America
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1991 Dodge Shadow High Line
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1989-1990 Dodge Spirit
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1995 Dodge Spirit
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1991-1992 Dodge Spirit LE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1991-1992 Dodge Spirit ES
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1991-1992 Dodge Spirit Base
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1993-1994 Dodge Spirit
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1988-1989 Eagle Premier LX
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 150
Notes

Year / Make / Model 1983-1986 Plymouth Turismo 2.2
Notes

Year / Make / Model 1981-1982 Plymouth TC3
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1988 Plymouth Grand Voyager SE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1984-1987 Plymouth Voyager
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1991 Plymouth Voyager
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992-1995 Plymouth Voyager Base
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992-1993 Plymouth Voyager SE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1983-1984 Plymouth Turismo
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1986 Plymouth Turismo
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987 Plymouth Turismo
Notes

Year / Make / Model 1989-1991 Plymouth Acclaim Base
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1989-1991 Plymouth Acclaim LE
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1992 Plymouth Acclaim
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1995 Plymouth Acclaim
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1993-1994 Plymouth Acclaim
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1985 Plymouth Caravelle SE
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1986 Plymouth Caravelle
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987 Plymouth Caravelle
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1988 Plymouth Caravelle Base
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1988 Plymouth Caravelle SE
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1981-1983 Plymouth Horizon
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1985-1986 Plymouth Horizon
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1984 Plymouth Horizon
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1990 Plymouth Horizon
Notes

Year / Make / Model 1981-1989 Plymouth Reliant
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1987-1989 Plymouth Reliant
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1983 Plymouth Scamp
Notes

Year / Make / Model 1987 Plymouth Sundance
Notes

Year / Make / Model 1988-1990 Plymouth Sundance Base
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1993-1994 Plymouth Sundance Base
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1988 Plymouth Sundance RS
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1989-1991 Plymouth Sundance RS
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

Year / Make / Model 1991-1992 Plymouth Sundance High Line
Engine Type L4
Engine Size(s) Liters: 2.2, 2.5
Cubic Inches: 135, 153
Notes

Year / Make / Model 1991-1992 Plymouth Sundance America
Engine Type L4
Engine Size(s) Liters: 2.2
Cubic Inches: 135
Notes

Year / Make / Model 1992-1994 Plymouth Sundance Duster
Engine Type L4
Engine Size(s) Liters: 2.5
Cubic Inches: 153
Notes

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