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Vehicle Info NeededMSD IGNITIONPART NUMBER: 121-3475
Hemi Tubes (8) Red and (8) Black
$24395$271.95You Save$28.00
Ships on 09/08/2026
Lowest Price GuaranteeHemi Tubes
- Hemi Tubes
- (8) Red and (8) Black
- 16/pkg
- Molded from Rynite
- Twist-lock Cap for easy assembly and disassembly
- Meets NHRA requirements
Durable Spark Plug Boots and Terminals
MSD makes it easy for you to customize and build your own spark plug wire sets. Replacement boots and terminals are designed with longevity in mind by providing excellent heat resistance as well as maximum protection against spark loss.
Part TypeSpark Plug Boot
Product LineMSD Plug & Distributor Boots/Terminals
BrandMSD IGNITION
Package Height7.5
Package Width7.7
Package Length10.1
Weight2.5 PG
Part CategoryPerformance Parts
Spark Plug Wire Diameter (Mm)8.5
Coil Boot IncludedNo
Wire IncludedNo
QuantitySold as a set of 16
Spark Plug Boot EndsEight straight Hemi
Spark Plug Boot ColorBlack and red
Spark Plug Boot MaterialRynite plastic
Coil Wire IncludedNo
Distributor Boots IncludedNo
Spark Plug Wire Component TypePlug boot
Rfi SuppressionNo
Plug Boots IncludedYes
Part FitmentSemi Universal
Terminals IncludedNo
Vendor Part Number3475
Package Qty1
Package TypeEA
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