![]() |
Chevy Performance - PROFORM SPARK PLUG WIRE LOOMS AND DIVIDERS | ![]() |
Proform Linear, Chrome, Ignition, And Classic Wire Looms. Also Wire Dividers And Slotlok™ Wire Separators. Note: More parts will be added as time permits. If you don’t see the Proform part you are looking for, give us a call and if we don’t have it in stock, we will try to get it for you. We have much more Proform parts in stock then we have time to put on our web site. |
|||||||||||||
|
![]() |
WEB SITE NAVIGATION INFORMATION | ![]() |
If you have you just came from a search engine and are stuck with no navigation, turn on Java Scripts in your Web browser, reload the page, then you can turn off Java Scripts again. Also, people using Internet Explorer have to use the pull down tab next to the back button to return to a search engine. More information on this is on our help page. |
GM and Chevy Performance part prices are in the Price & Parts search. Keys are to be used with the Price & Parts Search. Enter a Key, part number, GM, SC, or a key word, like 502, into the Price & Parts search to see if we have it on our site. Use GM for a list of both GM and GMPP parts. Use SC for a list of all Chevy Performance exclusive parts. Aftermarket company prices are on downloadable Price Sheets or on their pages. The Page Search is for searching the pages of our Web site. More information on this is on our help page. |
![]() |
![]() |
![]() |
![]() |
PROFORM WEB SITE LINKS AND SEARCH HELP | ![]() |
![]() |
![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
![]() |
![]() |
![]() |
PROFORM NAVIGATION | ![]() |
![]() |
![]() |
![]() |
![]() |
PROFORM GM CHROME WIRE LOOMS AND DIVIDERS | ![]() |
Part Number | Description | Picture |
141-638 GM 12342031 |
SBC Chrome Linear Wire Looms
Using the valve cover mounting bolts, these handsome chrome looms are positioned along the valve cover to hold the
wires in a neat parallel arrangement. The epoxy-coated divisional emblem is centrally located for maximum visibility.
The wire holders are opened and closed individually with a patented nylon wedge to permit the chrome tops to have a
smooth surface fee of screw heads. Manufactured under U.S. design patent numbers 298,798; 284,262; 311,487.(1 pair per package.) Technical note: Before purchasing, check exhaust manifold for correct usage. For clearance reasons, the manifold must not be much higher then the valve cover mounting flanges. |
![]() |
141-639 GM 12342049 |
BBC Chrome Linear Wire Looms
Using the valve cover mounting bolts, these handsome chrome looms are positioned along the valve cover to hold the
wires in a neat parallel arrangement. The epoxy-coated divisional emblem is centrally located for maximum visibility.
The wire holders are opened and closed individually with a patented nylon wedge to permit the chrome tops to have a
smooth surface fee of screw heads. Manufactured under U.S. design patent numbers 298,798; 284,262; 311,487.(1 pair per package.) Technical note: Before purchasing, check exhaust manifold for correct usage. For clearance reasons, the manifold must not be much higher then the valve cover mounting flanges. |
![]() |
141-636 GM 12341997 |
SBC Or BBC Chrome Ignition Wire Looms
Using the divisional red color, the Chevrolet name and Bow Tie logo are molded onto the black nylon head of each wire
loom which is mounted on chrome stems.(Looms are 4-Wire, 2 per package.) |
![]() |
141-637 GM 12342026 |
Chrome Ignition Wire Dividers
Made of polished chrome plated aluminum, each divider is assembled with a patented removable nylon wedge, eliminating
the need for small screws. Package contains 2 each of 2, 3, and 4-wire dividers. Manufactured under U.S. patent no.
311,487.(Discontinued) (Replacement - Use Proform 66214) |
![]() |
![]() |
![]() |
![]() |
![]() |
PROFORM WIRE LOOMS AND DIVIDERS | ![]() |
Part Number | Description | Picture |
66292CC Chrome 66292BC Blue 66292BKC Black 66292RC Red |
Chrome Valve Cover Hold Down Girdle With Wire Looms
Fits Chevrolet® small-block V8 stamped steel valve covers 1958 through 1986.
They easily drop into position. These revolutionary one-piece hold-downs are fast to install, eliminating fumbling with four
separate flange reinforcement clamps. By spreading the load over a wider area and additional downward pressure, these girdles
minimize distortion of the valve cover flanges, thereby decreasing the possibility of oil leakage. Four clamps per package.
Sold in pairs and they come in for different colors, chrome, blue, black, and red. These are solid and built to do the job.
Girdles and Looms are one-piece metal with bolt on neoprene wire holders. The C on the end of the part numbers indicate they
come in clear plastic clamshell packaging.
Both girdles in the package weight in at 3 lbs. (1 pair per package.)(Chrome 66292CC shown in picture to the right.) |
![]() |
66214 Chrome 66216 Blue 66217 Red |
2, 3, and 4-Wire SLOTLOK™ Separator Kit
Made of polished chrome plated aluminum (Replaces discontinued 141-637 above.) or anodized to resist fading on your choice of blue or red. Each divider is assembled
with a patented removable nylon wedge, eliminating the need for small screws. Package contains 2 each of 2, 3, and 4-wire dividers. Designed for use with 7 and 8 mm
spark plug wires.Picture is a B&W photo of 66414 chrome. |
![]() |
66218 Chrome 66220 Blue 66221 Red |
4-Wire SLOTLOK™ Separator Kit
Made of polished chrome plated aluminum or anodized to resist fading on your choice of blue or red. Each divider is assembled
with a patented removable nylon wedge, eliminating the need for small screws. Package contains 2 each of 4-wire dividers. Designed for use with 7 and 8 mm
spark plug wires.Picture is a B&W photo of 66218 chrome. |
![]() |
66261 Chrome 66263 Blue 66264 Red |
SBC SLOTLOK™ Linear Wire Looms
Fits Chevy™ small-block V8 engines pre-1986. Individually engineered for each engine, these handsome linear wire looms hold the wires in the optimum location,
neatly parallel to the valve cover. The wires secured with PROFORM®’s unique Slotlok™ design, eliminating tiny screws and permitting a finely polished
chrome top. Manufactured under U.S. Patent No. 284, 262. (1 pair per package.) Comes in red anodized (shown in picture), chrome, or blue anodized.Picture is of 66263 red anodized. |
![]() |
66392 Chrome Discontinued 66394 Red 66395 Blue |
BBC SLOTLOK™ Linear Wire Looms
Fits Chevy™ big-block V8 engines. Individually engineered for each engine, these handsome linear wire looms hold the wires in the optimum location,
neatly parallel to the valve cover. The wires secured with PROFORM®’s unique Slotlok™ design, eliminating tiny screws and permitting a finely polished
chrome top. Manufactured under U.S. Patent No. 284, 262. (1 pair per package.) Comes in red anodized, chrome (Shown in picture, but discontinued.), or blue anodized.Picture is of 66392 Chrome. |
![]() |
66390 Red |
Pontiac V8 SLOTLOK™ Linear Wire Looms
Fits Pontiac V8 engines pre-1986. Individually engineered for each engine, these handsome linear wire looms hold the wires in the optimum location,
neatly parallel to the valve cover. The wires secured with PROFORM®’s unique Slotlok™ design, eliminating tiny screws and permitting a finely polished
chrome top. Manufactured under U.S. Patent No. 284, 262. (1 pair per package.) Comes in red anodized.Picture is of 66263 red anodized. |
![]() |
66100 |
Chrome Tall Wire Looms, 4-Wires
Classic Chrome Wire Looms. Equipped with neoprene grommets. (1 pair per package.)Picture is a B&W photo. |
![]() |
66101 |
Chrome Tall Wire Looms, 2-Wires
Classic Chrome Wire Looms. Equipped with neoprene grommets. (1 pair per package.)Picture is a B&W photo. |
![]() |
66102 |
Chrome Short Wire Looms, 4-Wires
Classic Chrome Wire Looms. Equipped with neoprene grommets. (1 pair per package.)Picture is a B&W photo. |
![]() |
66103 |
Chrome Short Wire Looms, 2-Wires
Classic Chrome Wire Looms. Equipped with neoprene grommets. (1 pair per package.)Picture is a B&W photo. |
![]() |
66104 |
Chrome Wire Divider Kit
Matching Divider Kit for Classic Chrome Wire Looms. Equipped with neoprene grommets. Contains two 4-wire and four 2-wire dividers.Picture is a B&W photo. |
![]() |
![]() |
![]() |
![]() |