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Vehicle Info NeededMSD IGNITIONPART NUMBER: 121-8515
Pro-Billet Distributor Chevy In-Line 6-Cylinder 194/230/250/292
$60795$675.95You Save$68.00
Ships on Sep 04, 2026
Lowest Price GuaranteeChevy
- Pro-Billet Distributor
- Chevy In-Line 6-Cylinder 194/230/250/292
- CARB E.O. #D-40-39
- Red
Inside this Pro-Billet Distributor a 0.500" oversized steel shaft spins in a sealed ball bearing and sintered bushing. The result is long endurance and accurate spark delivery throughout the rpm range. An easy-to-adjust chromoly mechanical advance assembly is Mounted on top of the shaft and the distributor is topped off with a high-quality black cap and Race Rotor.Features: - Easy-to-adjust mechanical advance with supplied springs and stop bushings
- Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
- Special oil tract improves lubrication to the distributor and cam gear
- Mechanical advance assembly can be locked out
- Supplied with Male/HEI style distributor cap and rotor
- Must be used with MSD 6, 7, or 8-Series Ignition
- Not for 235 and 261 engines
- 50-State Legal - CARB E.O Number D-40-39
- Designed for street/performance use with a mechanical and vacuum advance
- Will not fit 235 and 261 engines
- Must be used with an MSD Ignition Control
- Supplied with a socket style distributor cap and rotor
- O-ring seals can be added to modified blocks to improve oil pressure control
- Special oil tract improves lubrication to the distributor and cam gear
- Nylon pads ensure smooth operation of the advance weights
Part TypeDistributor
BrandMSD IGNITION
Package Height7.0
Package Width7.3
Package Length19.1
Weight4.97 PG
Part CategoryPerformance Parts
Carb Eo NumberD-40-39 (pdf)
Marine UseNo
Housing FinishNatural
Housing MaterialBillet Aluminum
Ignition Box RequiredYes
QuantitySold individually
Distributor TypeHEI/Breakerless
Engine Make/SizeChevy 194-292
Computer-Controlled CompatibleNo
Trigger StyleMagnetic
Distributor Gear RotationStandard
Cap StyleMale/HEI
Part FitmentSemi Universal
Slip CollarNo
Mechanical Tach DriveNo
Gear MaterialIron
Advance TypeVacuum and Mechanical
Vendor Part Number8515
Package Qty1
Package TypeEA
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