
Distributor Hold-Down Clamp for 1964-1975 Small and Big Block Chevrolet Engines
JEGS 555-90777 Distributor Hold-Down Clamp
This distributor hold-down clamp is just like the original, it features a slotted adjustment hole for mounting.
JEGS 555-90777 Distributor Hold-Down Clamp Note:
- Mounting stud is not included, we recommend JEGS 555-40625
Engine Mounting for Your Classic
JEGS GM Engine Brackets, Mounts & Components will help place your engine into the factory position. Replace your old, worn-out, or missing components with these high-quality OEM-style pieces.
Items You Need
![Distributor Shim Kit for Small Block & Big Block Chevy [Copper]](https://www.jegs.com/images/mini_200/500/555/555-40081.jpg)
JEGS
Distributor Shim Kit for Small Block & Big Block Chevy [Copper]
Part Number : 555-40081

JEGS
Distributor Gaskets for GM V8 and 90 degree V6 Engines
Part Number : 555-40083

JEGS
8.0mm Red Hot Pow'r Wires 1974-1986 Big Block Chevy Car/Truck 454
Part Number : 555-40219

JEGS
8.0mm Red Hot Pow'r Wires Small/Big Block Chevy Over Valve Covers or Under Headers & AMC 290-401 V8 W/HEI
Part Number : 555-40200
![OE Replacement HEI Distributor Cap for GM [Black]](https://www.jegs.com/images/mini_200/500/555/555-40024.jpg)
JEGS
OE Replacement HEI Distributor Cap for GM [Black]
Part Number : 555-40024

JEGS
HEI Ignition Control Module 4-Pin for 1974-1990 GM Car and Trucks
Part Number : 555-40600

COMP CAMS
Composite Distributor Gear Small and Big Block Chevy .491" Shaft Diameter With Beveled Tooth
Part Number : 249-12200
![Self-Powered Timing Light [Powered by (2) D-Cell Batteries]](https://www.jegs.com/images/mini_200/500/555/555-w80578.jpg)
JEGS
Self-Powered Timing Light [Powered by (2) D-Cell Batteries]
Part Number : 555-W80578

JEGS
Heavy Duty Circuit Tester for 6, 12 & 24 Volt Systems
Part Number : 555-80569
![Nylon Wire and Cable Ties [11 in. Black]](https://www.jegs.com/images/mini_200/500/555/555-10610.jpg)
JEGS
Nylon Wire and Cable Ties [11 in. Black]
Part Number : 555-10610
![Nylon Wire and Cable Ties [14 in. Black]](https://www.jegs.com/images/mini_200/500/555/555-10615.jpg)
JEGS
Nylon Wire and Cable Ties [14 in. Black]
Part Number : 555-10615
![Self-Powered Timing Light [Powered by (2) D-Cell Batteries]](https://www.jegs.com/images/mini_200/500/555/555-w80578.jpg)
JEGS
Self-Powered Timing Light [Powered by (2) D-Cell Batteries]
Part Number : 555-W80578

JEGS
Heavy Duty Circuit Tester for 6, 12 & 24 Volt Systems
Part Number : 555-80569
![Distributor Shim Kit for Small Block & Big Block Chevy [Copper]](https://www.jegs.com/images/mini_200/500/555/555-40081.jpg)
JEGS
Distributor Shim Kit for Small Block & Big Block Chevy [Copper]
Part Number : 555-40081

JEGS
Distributor Gaskets for GM V8 and 90 degree V6 Engines
Part Number : 555-40083

JEGS
Distributor Shim Kit Made in the USA
Part Number : 555-40085

JEGS
123-Piece Tool Set with Carry Case
Part Number : 555-80427

JEGS
8.0mm Red Hot Pow'r Wires 1974-1986 Big Block Chevy Car/Truck 454
Part Number : 555-40219

JEGS
8.0mm Red Hot Pow'r Wires Small/Big Block Chevy Over Valve Covers or Under Headers & AMC 290-401 V8 W/HEI
Part Number : 555-40200
![Distributor Cap and Rotor Kit for 1974-1990 GM HEI [RED]](https://www.jegs.com/images/mini_200/500/555/555-40400.jpg)
JEGS
Distributor Cap and Rotor Kit for 1974-1990 GM HEI [RED]
Part Number : 555-40400
![OE Replacement HEI Distributor Cap for GM [Black]](https://www.jegs.com/images/mini_200/500/555/555-40024.jpg)
JEGS
OE Replacement HEI Distributor Cap for GM [Black]
Part Number : 555-40024

JEGS
HEI Ignition Control Module 4-Pin for 1974-1990 GM Car and Trucks
Part Number : 555-40600

JEGS
Coil Dust Cover 1974-1990 GM HEI
Part Number : 555-40451

JEGS
Coil Dust Cover 1974-1990 GM HEI
Part Number : 555-40452

JEGS
Bronze Distributor Gear Chevy V8
Part Number : 555-40650

COMP CAMS
Composite Distributor Gear Small and Big Block Chevy .491" Shaft Diameter With Beveled Tooth
Part Number : 249-12200
![Nylon Wire and Cable Ties [8 in. Black]](https://www.jegs.com/images/mini_200/500/555/555-10605.jpg)
JEGS
Nylon Wire and Cable Ties [8 in. Black]
Part Number : 555-10605
![Nylon Wire and Cable Ties [11 in. Black]](https://www.jegs.com/images/mini_200/500/555/555-10610.jpg)
JEGS
Nylon Wire and Cable Ties [11 in. Black]
Part Number : 555-10610
![Nylon Wire and Cable Ties [14 in. Black]](https://www.jegs.com/images/mini_200/500/555/555-10615.jpg)
JEGS
Nylon Wire and Cable Ties [14 in. Black]
Part Number : 555-10615
![Self-Powered Timing Light [Powered by (2) D-Cell Batteries]](https://www.jegs.com/images/mini_200/500/555/555-w80578.jpg)
JEGS
Self-Powered Timing Light [Powered by (2) D-Cell Batteries]
Part Number : 555-W80578

JEGS
Heavy Duty Circuit Tester for 6, 12 & 24 Volt Systems
Part Number : 555-80569
![Distributor Shim Kit for Small Block & Big Block Chevy [Copper]](https://www.jegs.com/images/mini_200/500/555/555-40081.jpg)
JEGS
Distributor Shim Kit for Small Block & Big Block Chevy [Copper]
Part Number : 555-40081

JEGS
Distributor Gaskets for GM V8 and 90 degree V6 Engines
Part Number : 555-40083

JEGS
Distributor Shim Kit Made in the USA
Part Number : 555-40085
⚠️ Warning
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

