Accessories

Sign up for the
CMI e-newsletter

Stay up-to-date on new products, promotions and events.

Enter your e-mail address:

CMI INDUSTRIAL

CMI Industrial is proud of its heritage as a designer and manufacturer of top-quality sound and noise attenuation systems that have set the benchmark for quality and innovation. CMI has enjoyed a decades-long leadership position by offering unparalleled products and services, and maintaining industry-leading customer satisfaction.

Visit CMI Industrial

CMI Standard & Upgrade Accessories

Standard Elbow Top, Tube Top, Sport Tube & Sweeper -- Miscellaneous CMI Header & Tailpipe Accessories

Best pricing and availability through one of our
CMI Distributors or CMI Authorized Dealers...click here for details.

Part Part Number
Distribution tube
molded rubber
30180

90° Hose for Distribution Tube -- 3/4" I.D.

32030
180° Hose for Distribution Tube 1 1/8" I.D. 32100
"L" Hose for Jumper Tube -- 1 1/8" I.D. 32110
Reduced Hex Cap Screw Manifold Attaching 38370
Reduced Hex Stainless Cap Screw Manifold Attaching 38390
Distribution Tube Pair Stainless Steel With Jumper Hoses & Clamps 41250
Distribution Tube Pair Stainless Steel With Necessary Clamps
Exchange for new unused molded rubber
41260
3/4" NPT Chrome Plug With Allen Socket Head 19140
Breslin Split-Lock Stainless Header Bolt 3/8-16 x 1 38165

 

CMI Big Elbow Top, Custom Big Tube Header & Tailpipe Accessories

Best pricing and availability through one of our
CMI Distributors or CMI Authorized Dealers...click here for details.

Part Part Number

Machined Head Adapter Bolts

38210
Tailpipe Clamp Assembly Rope Seal
Includes jumper hose, clamps, T-bolt, nut, bridge spacer
36240
Tailpipe Clamp, T-bolt & Nut Kit Rope Seal 36210
Bridge Spacer 44140
Rope Seal (Standard) 38120
Rope Seal (Graphite) 50610
Staggered - Front Engine Tailpipe 39970
Support Bracket - Front Engine Tailpipe 28570
1 1/4" Jumper Hose x 6" 32080
5/16" T-Bolt 38430
5/16" Nut 38110
Flex Flare Clamp Assembly Kit
Includes jumper hoses, clamps, gasket, T-Bolt & Nut
41020
Flex Flare Clamp, T-Bolt & Nut 36150
Flex Flare Gasket 34280
3/8 -16 x 1 Stainless Stage 8 Bolt, Lock Retainer & C-Clip 38770
Stainless Steel Distribution Kit
Requires front engine tailpipes with support brackets
41440
Sensor Couplings for Oxygen Fitting
Installed In Tailpipe or Header
41400
Sensor Couplings for Pyrometer Fitting
Installed In Tailpipe or Header
41401
3/4" NPT Female Fitting Installed into Tailpipe
For External Cooling Water Dump
39990
1" NPT Female Fitting Installed Into Tailpipe
For External Cooling Water Dump
19300

 

Gaskets

Best pricing and availability through one of our
CMI Distributors or CMI Authorized Dealers...click here for details.

Part Price Part Number
Head to Adapter Flange Gasket for 2 1/8" Big Tube
34040
MLS (Multi-Layered Steel) Gasket, 2 1/8" 34045
Adapter to Header 2 3/8" Big Tube Gasket
34050
Adapter to Header Gasket for 2 1/8" and 2 1/4" Big Tube
34060
Head to Adapter 2 1/4" & 2 3/8" Big Tube Gasket
34070
MLS (Multi-Layered Steel) Gasket, 2.30" For 2 1/4" and 2 3/8" 34075

 

Water Pick-Ups

Water Pick-Ups
click to view larger image

One required per engine.

Best pricing and availability through one of our
CMI Distributors or CMI Authorized Dealers...click here for details.

Part Part Number
1 1/4" Water Pick-Up
Includes Nuts
13990
2" Water Pick-Up
Includes Nuts
13050

 

Stainless Steel Water Fittings

CMI stainless steel water hose fittings are designed for professionals to rig any high-tech, high performance boat. All CMI fittings are engineered to help eliminate hose kinking that could restrict the flow of cooling water. Uses include engine coolant fittings; sea pump fittings, distribution tube fittings, sea strainers and any application where quality and fit is a must. Fittings are available in 11/4-inch hose fitting to 1 1/4-inch hose fitting and 3/4-inch NRT male thread to 1 1/4-inch or 1-inch hose fitting. Standard degree fittings include 30°, 45°, 60°, 90°,130°,150°,180° and straight. All hose fittings feature a beaded end to ensure sealing and hose retention. Contact CMI for pricing for special applications.

Best pricing and availability through one of our
CMI Distributors or CMI Authorized Dealers...click here for details.

Part Part Number
1" NPT to 1 1/4" Hose Fitting - Straight
Specify Length
1" NPT to 1 1/4" Hose Fitting - Straight
19440
1" NPT to 1 1/4" Hose Fitting - 30°
1" NPT to 1 1/4" Hose Fitting - 30°
19700
1" NPT to 1 1/4" Hose Fitting - 45°
1" NPT to 1 1/4" Hose Fitting - 45°
19710
1" NPT to 1 1/4" Hose Fitting - 60°
1" NPT to 1 1/4" Hose Fitting - 60°
19510
1" NPT to 1 1/4" Hose Fitting - 90°
1" NPT to 1 1/4" Hose Fitting - 90°
19520
1" NPT to 1 1/4" Hose Fitting - 130°
1" NPT to 1 1/4" Hose Fitting - 130°
19720
1" NPT to 1 1/4" Hose Fitting - 150°
1" NPT to 1 1/4" Hose Fitting - 150°
19490
1" NPT to 1 1/4" Hose Fitting - 180°
1" NPT to 1 1/4" Hose Fitting - 180°
19500

 

Kits, Fittings, Hoses, Clamps, Gaskets, Seals, Nuts & Bolts

Best pricing and availability through one of our
CMI Distributors or CMI Authorized Dealers...click here for details.

Part Part Number
3/4" NPT to 1" hose, Straight Fitting
Chrome plated
19650
3/4" NPT to 1" hose, 90° Fitting
Chrome plated
19580
Barb 90° Elbow Fitting 3/4" I.D. to 1" I.D. Hose
Chrome plated
19100
Barb 90° Elbow Fitting 1" I.D. to 1" I.D. Hose
Chrome plated
19330
Cooling Jumper Hose 1" I.D. 32010
Tailpipe Clamp Assembly Kit - Rope Seal
Includes bridge spacer, jumper hose & clamps, T-bolt & nut
41160
Tailpipe Clamp, T-Bolt & Nut Kit - Rope Seal 36140
T-Bolt 1/4" 38030
Nut 1/4" 38080
Rope Seal (standard) 50340
Rope Seal (graphite) 50350
Bridge Spacer 44120
Flex Flare & Mercury Clamp Assembly Kit
Includes jumper hoses, clamps & gasket, T-bolt & nut
36070
Flex Flare & Mercury Clamp, T-bolt & Nut Kit 36060
Flex Flare & Mercury Gasket 34190
Standard Head Flange Gasket
Fits T.P.S., E-Tops, Tube Tops and Sport Tubes
34160
MLS (Multi-Layered Steel) Head Flange Gasket 34165
Small Block Chevrolet Round Port Flange Gasket 34130
Small Block Chevrolet Square Port Flange Gasket 34090
Small Block Chevrolet Adapter Flange Gasket 34080
Small Block Chevrolet Adapter Flange 28290
Sweeper Clamp Kit
Includes jumper hoses, clamps, gasket, T-bolt & nut
36270
Sweeper Clamp, T-Bolt and Nut Kit 36260
Sweeper Gasket 34350
Sweeper Header to Head Gasket 34360
Sweeper T-Bolt 5/16-18 38980
Sweeper Nut 5/16-18 54900
Sweeper FF/Mercury Adapter Ring 42100
New Style "Y" Pipe Clamp Kit
Includes 2 of each: Rope seal clamps, "O" rings and flared rings
41450
525 EFI Coil Relocation Kit 41460

 

CMI Tube Top Split Components

Best pricing and availability through one of our
CMI Distributors or CMI Authorized Dealers...click here for details.

Part Part Number
Tube Top (Bottom Only),
All Satin
13930
Tube Top (Bottom Only),
All Polished
13940
Manifold Top Straight,
All Polished
13765
Manifold Top Straight,
All Satin
49025
Manifold Top Down Turned,
All Polished
13890
Manifold Top Down Turned,
All Satin
49030
Taller Manifold Straight STBD (No Tails) 13800
115° Jumper Hose (need 3)
(Connects Upper to Lower)
32040
180° Jumper Hose (need 1)
(Connects Upper to Lower)
32050
Split Flange Gasket (need 1)
2" 0
34170

 

Standard Round Rings and Gaskets

Best pricing and availability through one of our
CMI Distributors or CMI Authorized Dealers...click here for details.

Part Price Part Number
4" Ring Kit 41230
4" Gasket only 34200
4 1/2" Ring Kit 41070
4 1/2" Gasket only 34210
5" Ring Kit 41090
5" Gasket only 34220

 

CMI Custom Rings and Gaskets

All CMI custom ring and gasket kits include drilled, counter-sunk and polished rings and rubber gaskets.

Best pricing and availability through one of our
CMI Distributors or CMI Authorized Dealers...click here for details.

Part Part Number
Elliptical Ring Kit 41240
Shotgun Style Kit 41300