Chevy Small & Big Block V8 Pro Series Ready to Run Distributor with Fixed Collar
The TSP Pro Series Ready-to-Run Distributor with Fixed Collar for the Chevy SBC and BBC delivers the full Pro Series Ready-to-Run feature set — advance curve tunability, tachometer output, vacuum advance block-off plate, and an integrated ignition module requiring no external ignition box — with a fixed collar on the distributor housing that provides consistent body positioning and structural alignment at the engine block.
Fixed Collar vs. Adjustable Collar — Understanding the Difference:
TSP offers three Pro Series Ready-to-Run variants. The standard Pro Series (JM7715) uses a conventional hold-down clamp and carries no collar. This fixed collar version (JM7701-2) adds a collar to the distributor housing that provides a positive reference point for distributor body alignment in the block — timing is still set using the traditional hold-down method of rotating the distributor and securing it in position. The adjustable collar version (JM7716) adds a slip collar that can be loosened to allow the distributor body to be rotated independently for timing adjustment and then re-tightened to lock timing precisely — providing the highest level of timing precision and security.
Distributor rotation is clockwise — standard for the Chevy SBC and BBC. An external ignition coil rated at 35,000 volts or higher is required — coil is not included. No external ignition control box is needed — the ignition module is integrated. Three advance bushings and four advance springs are included for mechanical advance curve tuning. A vacuum advance block-off plate, tachometer output extension cable, power extension cable, and color-matched plug wire retainer are also included.
Performance Benefit
The integrated circuit board module and magnetic pickup deliver precise, repeatable spark timing without the wear and drift of points-based systems. Three advance bushings and four advance springs allow the mechanical advance curve to be matched precisely to your engine's camshaft profile, compression ratio, and carburetor calibration. A vacuum advance block-off plate is included for performance builds preferring full mechanical advance only. A tachometer output extension cable is included for aftermarket tach wiring without additional adapters.
COMPATIBLE WITH
CHEVROLET SMALL BLOCK V8 GEN. I
• 4.3 L / 262 in³
• 4.3 L / 265 in³
• 4.4 L / 267 in³
• 4.6 L / 283 in³
• 4.9 L / 302 in³
• 5.0 L / 305 in³
• 5.0 L / 307 in³
• 5.4 L / 327 in³
• 5.7 L / 350 in³
• 6.6 L / 400 in³
CHEVROLET BIG BLOCK V8 GEN. II (MARK IV) — STANDARD DECK ONLY
• 6.5 L / 396 in³
• 6.6 L / 402 in³
• 7.0 L / 427 in³
• 7.4 L / 454 in³
NOTES
• Fits Chevrolet Gen. I small block and Gen. II (Mark IV) standard deck big block V8 engines.
• Fixed collar design — distributor depth is pre-set and non-adjustable.
• Ready-to-run design — internal ignition module eliminates the need for an external ignition box.
• Not compatible with tall deck big block engines (366ci, tall deck 427ci truck engines).
• Not compatible with LS or Gen V LT engine platforms.
• Distributor gear compatibility should be verified with camshaft material prior to installation.
• This distributor is designed for a 12 volt electrical system with an alternator and a performance ignition coil of 35,000 V or more.
• It is not compatible with a generator and cannot be used with a ballast resistor.
COMMON VEHICLE APPLICATIONS
Chevrolet Camaro (1967–1981)
Chevrolet Chevelle / Malibu / El Camino (1964–1977)
Chevrolet Nova (1966–1979)
Chevrolet Impala / Bel Air / Biscayne (1955–1976)
Chevrolet Corvette (1955–1982)
Chevrolet Monte Carlo (1970–1977)
Chevrolet C/K Trucks (1955–1987)
GMC C/K Trucks (1955–1987)
SPECIFICATIONS
Trigger Style: Circuit Board Module with Magnetic Pick-up
Distributor Rotation: Clockwise
Advance Type: Mechanical and Vacuum
Cap Style: Male
Mechanical Tach Drive: No
Slip Collar: Fixed
Coil Included: No
Coil Type: External
Recommended Coil Output: 35,000+ Volts
Gear Material: Steel
Housing Material: Machined Aluminum
Ignition Box Required: No
Marine Use: No
Cylinders: 8
Included: 3 Bushings and 4 Springs for Mechanical Advance Color-Matched Spark Plug Wire Retainer with Screws Vacuum Advance Block-off Plate (Black) Power Extension Cable Tachometer Output Extension Cable
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The TSP Pro Series Ready-to-Run Distributor with Fixed Collar for the Chevy SBC and BBC delivers the full Pro Series Ready-to-Run feature set — advance curve tunability, tachometer output, vacuum advance block-off plate, and an integrated ignition module requiring no external ignition box — with a fixed collar on the distributor housing that provides consistent body positioning and structural alignment at the engine block.
Fixed Collar vs. Adjustable Collar — Understanding the Difference:
TSP offers three Pro Series Ready-to-Run variants. The standard Pro Series (JM7715) uses a conventional hold-down clamp and carries no collar. This fixed collar version (JM7701-2) adds a collar to the distributor housing that provides a positive reference point for distributor body alignment in the block — timing is still set using the traditional hold-down method of rotating the distributor and securing it in position. The adjustable collar version (JM7716) adds a slip collar that can be loosened to allow the distributor body to be rotated independently for timing adjustment and then re-tightened to lock timing precisely — providing the highest level of timing precision and security.
Distributor rotation is clockwise — standard for the Chevy SBC and BBC. An external ignition coil rated at 35,000 volts or higher is required — coil is not included. No external ignition control box is needed — the ignition module is integrated. Three advance bushings and four advance springs are included for mechanical advance curve tuning. A vacuum advance block-off plate, tachometer output extension cable, power extension cable, and color-matched plug wire retainer are also included.
Performance Benefit
The integrated circuit board module and magnetic pickup deliver precise, repeatable spark timing without the wear and drift of points-based systems. Three advance bushings and four advance springs allow the mechanical advance curve to be matched precisely to your engine's camshaft profile, compression ratio, and carburetor calibration. A vacuum advance block-off plate is included for performance builds preferring full mechanical advance only. A tachometer output extension cable is included for aftermarket tach wiring without additional adapters.
COMPATIBLE WITH
CHEVROLET SMALL BLOCK V8 GEN. I
• 4.3 L / 262 in³
• 4.3 L / 265 in³
• 4.4 L / 267 in³
• 4.6 L / 283 in³
• 4.9 L / 302 in³
• 5.0 L / 305 in³
• 5.0 L / 307 in³
• 5.4 L / 327 in³
• 5.7 L / 350 in³
• 6.6 L / 400 in³
CHEVROLET BIG BLOCK V8 GEN. II (MARK IV) — STANDARD DECK ONLY
• 6.5 L / 396 in³
• 6.6 L / 402 in³
• 7.0 L / 427 in³
• 7.4 L / 454 in³
NOTES
• Fits Chevrolet Gen. I small block and Gen. II (Mark IV) standard deck big block V8 engines.
• Fixed collar design — distributor depth is pre-set and non-adjustable.
• Ready-to-run design — internal ignition module eliminates the need for an external ignition box.
• Not compatible with tall deck big block engines (366ci, tall deck 427ci truck engines).
• Not compatible with LS or Gen V LT engine platforms.
• Distributor gear compatibility should be verified with camshaft material prior to installation.
• This distributor is designed for a 12 volt electrical system with an alternator and a performance ignition coil of 35,000 V or more.
• It is not compatible with a generator and cannot be used with a ballast resistor.
COMMON VEHICLE APPLICATIONS
Chevrolet Camaro (1967–1981)
Chevrolet Chevelle / Malibu / El Camino (1964–1977)
Chevrolet Nova (1966–1979)
Chevrolet Impala / Bel Air / Biscayne (1955–1976)
Chevrolet Corvette (1955–1982)
Chevrolet Monte Carlo (1970–1977)
Chevrolet C/K Trucks (1955–1987)
GMC C/K Trucks (1955–1987)
SPECIFICATIONS
Trigger Style: Circuit Board Module with Magnetic Pick-up
Distributor Rotation: Clockwise
Advance Type: Mechanical and Vacuum
Cap Style: Male
Mechanical Tach Drive: No
Slip Collar: Fixed
Coil Included: No
Coil Type: External
Recommended Coil Output: 35,000+ Volts
Gear Material: Steel
Housing Material: Machined Aluminum
Ignition Box Required: No
Marine Use: No
Cylinders: 8
Included: 3 Bushings and 4 Springs for Mechanical Advance Color-Matched Spark Plug Wire Retainer with Screws Vacuum Advance Block-off Plate (Black) Power Extension Cable Tachometer Output Extension Cable
