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Vehicle Info NeededMOROSOPART NUMBER: 710-73818
Ultra 40 Sleeved Spark Plug Wire Set Small Block Chevy (Under The Header)
$23068
1 left in stock
Ships on Sep 08, 2026
Lowest Price GuaranteeSmall Block Chevy
- Ultra 40 Sleeved Spark Plug Wire Set
- Small Block Chevy (Under The Header)
- HEI Distributor Cap (Male Post)
- 90° Spark Plug Boots
- Black
- 8.65mm
Ultra 40 Race Wire; Custom Fit Set; Under Header Configuration; 90 Deg Plug Terminals; HEI Distributor Terminals; Sleeved; BlackUltra 40 Custom Fit Wire Set, Black Wire, Sleeved, SBC, Under Header/HEIExterior sleeving offers improved dielectric strength for added resistance to outside pulses while electrical protecting wire against heat, chafing and contaminants• 8.65mm diameter wire with 40 ohms of resistance per foot• Sleeving adds extra dielectric strength which is wire’s ability to not be affected by outside electrical pulses• Sleeving extends spark plug wire life and protects against exhaust header heat, chaffing and contaminants• Complete, ready to install sets available for specific engines
Part TypeSpark Plug Wire
BrandMOROSO
Package Height3.7
Package Width9.5
Package Length9.5
Weight3.05 PG
Part CategoryPerformance Parts
Spark Plug Boot Ends (Deg)90 degrees
Diameter (Mm)8.65
Distributor Boot MaterialSilicone
Wire ColorBlack
QuantitySold as a set
AssembledYes
Spark Plug Boot EndsEight 90 degree
Spark Plug Boot ColorBlack
Distributor Terminal EndsMale/HEI
Spark Plug Boot MaterialSilicone
Distributor Boot ColorBlack
Coil Wire IncludedYes
Rfi SuppressionYes
Conductor StyleSpiral core
Part FitmentSemi Universal
Vendor Part Number73818
Package Qty1
Package TypeEA
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