Work shop manual. 216 pages covers 1963 to 1983 650 & 750 models.

Complete 2 into 2 system for 750 models with push-in type pipes. 1973-79. Also 1972 650 models

Complete 2 into 2 system for 650 models 1963 to 1971 with exhaust spigot heads. Also 1979 750's. Not D models

Complete 2 into 1 system for 750 models with push-in type pipes. 1973-79. Also 1972 650 models        see more pictures

Complete 2 into 1 system for 650 models 1963 to 1971 and later bikes with exhaust spigot heads.   see more pictures

Head pipes only. Unbalanced 1 1/2 " inch pipes for 1973 and later with push- in type head. Stock mufflers are 1 3/8". They will not fit. 

Head pipes only. Unbalanced 1 1/2 " inch pipes for 1963 to 1971  650 cc models. For 1972 up use 750 pipes.

TT header pipes 1 3/4 inch. Fits 63 to 74 650's and 750's with spigots

Stock style muffler. Fits 1973 and later. Will not fit MAC Header.

larger photo

Replica Dunstall Decibels. 27 1/2 inches long. Fit 1 3/8, 1 1/2, 1 5/8 inch headers. Channel brackets, straps, clamps. These are quiet touring mufflers.

Replica Dunstall megaphones. 27 inches long. Fit 1 3/8, 1 1/2, 1 5/8 inch headers. Channel brackets, straps, clamps, reducer sleeves included.

Reverse cone shorty megaphones 17 1/2 inches long. Fit 1 3/8, 1 1/2, 1 5/8 inch headers. Channel brackets, straps, clamps, reducer sleeves included.

Norton Commando style muffler for 1973 and later Triumphs. 1 3/8 inch inlet. Chrome. 26 1/2" overall length. Channel mounts for stock brackets.

Retro pre 71 style mufflers for 1971 and later models. These fit 1 1/2 inch headers. Reducer sleeves are below   click here for product notes ,  more pictures

Reducer sleeve kit. Reduces 1 5/8 inlet mufflers to 1 1/2 or 1 3/8 inch. Sold in pairs.

Chromed finned exhaust clip. 1 3/4" fits Mac and stock 650 headers & 750 spigot type pipes.

Bolt for above clamp 71-0216

Conical washer for 70-6744 exhaust clip bolt

Finned exhaust clip. 1 3/8" Fits Mac and stock push in headers for 750 models.

Screw for finned clip # 71-2465 above

Nut for screw # 21-2186

T140D exhaust nut stainless steel, sold pairs

T140D exhaust sealing ring, sold pairs

T140D exhaust nut wrench

Exhaust port spigot. Threaded type. Fits 1971 and earlier  models.

Exhaust port spigot. Converts push in heads to accept 650 pipes or any 1 3/4 inch OD headers. Fits 73 -78 and some 72 models. Steel.

Exhaust pipe stay bracket, chrome

T140D exhaust pipe bracket LH

T140D exhaust pipe bracket RH

Universal 6 inch flat muffler straps. Pair

Muffler bracket set for 1973-1975, flat

Muffler bracket set for 1976 and later

Muffler clamp assembly with D washers and bolt

 1 1/2 " 

Muffler clamp assembly with D washers and bolt

 1 5/8 " 

Muffler clamp, generic, 1 1/2"

Muffler clamp, generic, 1 5/8"