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Vehicle Info NeededMOROSOPART NUMBER: 710-73689
Ultra 40 Unsleeved Spark Plug Wire Set Big Block Chevy
$10399
1 left in stock
Ships on Sep 08, 2026
Lowest Price GuaranteeRed
- Ultra 40 Unsleeved Spark Plug Wire Set
- Big Block Chevy
- Under Header
- HEI
- Red
- 8.65mm
BBC Ultra 40 Ignition Wire Set, HEI, Crab Cap Distributor routes wire under header, Unsleeved, red wire Ultra 40 Custom Fit Wire Set, Red Wire, Unsleeved, BBC, Under Header/HEI• Cost-effective version of our race proven Ultra 40 Race Wire, without heat sleeving• 7mm or 8.65mm diameter wire with 40 ohms of resistance per foot• Complete, ready-to-install sets available for specific engines• Wire for each cylinder is labeled
Part TypeSpark Plug Wire
BrandMOROSO
Package Height3.7
Package Width9.3
Package Length9.4
Weight2.41 PG
Part CategoryPerformance Parts
Diameter (Mm)8.65
Distributor Boot MaterialSilicone
Wire ColorRed
QuantitySold as a set
AssembledYes
Spark Plug Boot EndsEight 90 degree
Spark Plug Boot ColorGray
Distributor Terminal EndsMale/HEI
Spark Plug Boot MaterialSilicone
Distributor Boot ColorGray
Coil Wire IncludedYes
Rfi SuppressionYes
Conductor StyleSpiral core
Part FitmentSemi Universal
Vendor Part Number73689
Package Qty1
Package TypeEA
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