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These Summit Racing™ HEI advance curve kits are designed for use on all non-computerized GM type HEI distributors. The kits include two weights, a center plate, three sets of color-coded springs, nylon bushings, and a detailed instruction/setup manual.
( 57 )
$10.99
Need and advance kit for your distributor? Allstar HEI advance curve kits fit all 1974-79 GM HEI distributors (except those that are computer-controlled). Kits include two weights, center plate, three sets of color-coded springs, two pairs of nylon bushings, and complete instructions for a hassle-free project. Increase power and engine acceleration with Allstar HEI advance curve kits.
( 6 )
$7.99
These HEI advance curve kits from Proform are offered with three sets of springs for custom-curving your own distributor. They're a must for modified engines.
( 2 )
$8.99
On Sale
These curve kits allow your distributor to reach full advance more quickly (between 2,000 and 2,800 rpm), delivering maximum power and engine acceleration.
( 43 )
$16.40
$10.66
Trans-Dapt distributor advance curve kits increase advance at lower rpm for quicker throttle response. They're a must for modified engines. Several applications are available.
Not Yet Reviewed
$8.99
ARP distributor stud kits are designed to hold down the distributor and lock the timing in place. They are equipped with special vibration-resistant J-form threads, in black-oxide finished chromoly or rustproofed stainless steel. The studs feature a bullet head nose to help guide the nut into place.
( 23 )
$4.99
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$10.99
Summit Racing™ ignition module conversion kits are used on GM vehicles equipped with 5-pin HEI ignition modules. If you feel a hesitation or stall on deceleration, install one of our Summit Racing™ ignition module conversion kits today!
Not Yet Reviewed
$7.99
On Sale
Holley ignition coil spacers are great for turbo builds or other applications where more ignition coil clearance is needed. They are available for Gen I and Gen V coils. Choose the spacers designed for your coils.
Not Yet Reviewed
$15.47
$8.51
Moroso distributor shim kits are designed to adjust the distributor and improve timing accuracy while reducing wear. These kits are available for the distributor gear or the distributor housing. The distributor gear shims are made of steel and the distributor housing shims are made of nylon.
( 36 )
$11.99
Proform coil cover kits are designed to hold canister-style coils. They feature aluminum construction and a great looking polished finish.
( 4 )
$10.99
Stage 8 locking distributor hold-down clamps are designed to provide for the secure retention of your distributor. These hold-down clamps will not stretch when hot and can be visually checked for tightness. Stage 8 locking distributor hold-down clamps effectively secure your distributor with no worries of unexpected loosening.
Not Yet Reviewed
$8.72
Some PerTronix Ignitor and Ignitor II kits are provided with a rotor to ensure proper magnet sleeve engagement. PerTronix replacement distributor rotors, as well as other parts and accessories, offer unmatched quality to accommodate the performance levels your distributor was engineered for. These rotors are available for a variety of distributor applications found in vehicles from the 1950s and up.
( 14 )
$7.40
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$9.20
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