Page 69 of Hooker Headers Exhaust Systems & Accessories by Holley Performance Products, Inc.

street force headers truck force headers competition headers 117 reducers available with oxygen sensor on 1980 and later models 21/2 bolton part #11045 3 bolt-on part #11046 21/4 slip on part #11141 or 21/2 slip-on part #11140 118 this header requires hooker frame mount #12651 for gm 4 speed 119 this header requires the use of hooker transmission mounts · 1970-72 use rear transmission mount #12652 for turbo 350 · 1973-78 use rear transmission mount #12653 for turbo 350 120 will fit corvette d-port aluminum angle plug heads 121 will not fit with turbo 400 unless trans crossmember is set back 2 at the mount 122 three tubes over frame on passenger side and one tube over frame on driver s side 123 dog leg port 124 dual kit fits only standard 16 gallon gas tank 125 will not fit 19771/2 and later lo-boy 126 some factory heads do not have bolt hole in end holes must be drilled and tapped to assure proper seal 127 will not fit angle plug heads 128 this header requires installation kit #12620 with turbo 350 saginaw 4-speed muncie 4-speed and chevette rack and pinion steering 129 will not fit 1982 buick century front wheel drive 130 header dual exhaust system fits 1973-87 only 131 available with fitting to accommodate oxygen sensor add an x in front of the part number when ordering 132 this header requires hooker frame mount #12677 use factory stock rear transmission mount 133 header dual exhaust system fits 1963-82 only 134 this swap requires original frame stands and motor mounts from either 2 or 4 wd 1983 fords with a 460 135 this is a tri-y header primary length 15 secondary length 17 136 modification of rear crossmember necessary for installation of left-hand collector 137 this header requires use of advanced adapter swap kit 138 will not fit with heater 139 front differential pinion is below centerline of axle 140 front differential pinion is above centerline of axle 141 see page 46-47 for specialty exhaust product applications 142 will not fit hydraulic clutch 143 part number 16862 will fit 1979-85 cars if a double hump trans crossmember is used 144 when this header is installed on clutch equipped cars top racers have found improved performance when 4 classic #11762 or merged #14762 collectors are used collectors purchased separately see page 51 145 headers will fit only if stock small block frame stands and motor mounts are used 146 this header requires hooker front frame mounts #12609 and hooker transmission mount #12649 for turbo 400 powerglide and turbo 350 transmissions may use stock transmission crossmember 147 see page 44 for more information on hooker super competition cat-back exhaust systems 148 headers will fit their respective applications only if big block engine frame stands are used from the following applications camaro 1970-72 chevelle 1968-72 nova 1968-72 149 does not fit fuel injection engines 150 will fit on angle plug heads except 3/4 reach plug applications 151 header designed to fit ram air ii/iv super duty ho and edelbrock performer rpm heads only 152 this header is exempted from the prohibitions of section 27156 of the california vehicle code for 1975-82 chevrolet/gmc trucks and blazer/jimmy equipped with an engine of displacement between 305-400 cubic inch engines excluding those catalytic equipped vehicles using feedback controls carb e.o #d-164 153 dual kit runs outside frame 154 dual kit exits in front of rear wheels 155 will not fit manual transmissions during 1971-76 156 long wheel base only 157 will not fit stock manifolds that exit straight down 158 dual kit will not fit vans with dual o.e.m air conditioning 159 dual kit will not fit 1968-72 pickups with camper special gas tank 160 dual kit runs down right hand side between frame and drive shaft 161 manifold duals will not fit 1965-67 162 manifold duals fit 1965-76 163 will only fit 16 bolt f.e cylinder heads with the top four exhaust bolt holes in line will not seal properly on heads with the end upper bolts lower than the center bolts 164 will only fit f-250 models manufactured before 2/1/77 165 engine swap mount kit #12678 requires the purchase of 2 isolators seal power #270-2290 and 2 ford engine mounts #d3ly-6030a right side and #d3ly-6031a left side 166 engine swap mount kit #12679 requires the purchase of 2 anchor engine mounts #2329 or equivalent 167 super competition exhaust system #16922 will not fit with muncie sm420 cast iron transmission 168 this is a tuned equal length shorty style header which will bolt directly to the factory exhaust head pipes 169 this is a 50 state legal header c.a.r.b e.o d-164-7 170 this is a replacement shorty style header that bolts directly to the factory headpipes and accommodates air injection 171 header includes a high flow y-pipe and flange to accommodate stock catalytic converter will not fit 1995 dual catalytic converter cars some cutting and welding required 172 system accommodates oxygen sensors and air injection 173 fits t.p.i engines with single 3 inlet catalytic convertor only includes a high flow y-pipe 174 this exhaust system is supplied without mufflers it is designed to use hooker aero chamber #21502 maximum flow #21602 or equivalent 175 requires use of 1966 and later motor mounts and frame mounts ford p.n d00z6038g and because of possible chassis sag the shock towers must measure a minimum of 333/4 measured between the top of the shocks header will fit with c-6 transmission 176 this system has been designed to accommodate the following hooker mufflers aero chamber p.n 21502 maximum flow p.n 21602 super competition turbo p.n 21106 or competition turbo p.n 21006 chrome or stainless tips are available separately tip inlet i.d required is 21/2 177 engine code is the eighth digit in the vin code 178 fits 93-94 pickups with stock dual exhaust outlets 179 includes 21/2 high flow y-pipe to accommodate stock catalytic converter 181 this is a replacement shortie style header which will bolt directly to the factory exhaust headpipes 182 installation requires purchase of muffler/tailpipe hanger brackets ford p/n 4zz-5a246 and 6zz-5c236a 183 79-85 models require use of 86 or later double hump crossmember 184 factory style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit 67-69 camaro 73-75 nova versions are currently available from rick s first generation camaro 185 will not fit with edelbrock angle plug heads 186 will not fit 168 tooth flywheel/flexplate applications unless imi starter part number imi-102 is used 187 this header will fit the tfs twisted wedge race head the inner flange is not used head has been drilled to accept the outer flange and uses the provided 5/16 header bolts 188 will not fit 1963-65 fairlanes see part number 6134 189 this is a replacement shortie style header which will bolt directly to the factory exhaust headpipes 190 will not fit dart 360 aluminum head because of 1/4 taller port location 191 push bars with a manufactured date code of 1-01-97 or later will fit the 1997 models 192 installation requires removing or trimming bumper guards and relocation of fog lamps 193 21/4 o.d cross bars 194 will not fit vehicles with ground effects kit 195 these exhaust systems require center inlet/offset outlet mufflers aero chamber mufflers are not available in this configuration we recommend using maximum flow #21601 super competition turbo #21105 or competition turbo #21005 mufflers with these kits 196 will not fit with c-6 transmission 197 will fit with the 82 and later lakewood scattershield 198 fits with a 4 bolt flange catalytic converter 199 systems available with show quality chrome tailpipes 200 hooker headers for mopar 383-440 engines will bolt on the popular aftermarket b-s heads however because the exhaust port centerline on these heads is 5/8 higher and 3/8 out from the engine centerline compared to stock heads some header modifications will be required for installation custom header applications will be required to fit the b-1 heads because of angled spark plug location 201 hooker headers for mopar 318-360 engines will bolt on the popular aftermarket b-a heads however because the exhaust port centerline on these heads is 5/8 higher and 3/8 out from the engine centerline compared to stock heads some header modifications will be required for installation spark plug locations require cutting header flanges for clearance do-it-yourself accessories can be found on pages 51-56 202 header flange uses reher and morrison 18° sub-plate bolt pattern 203 this is a true dual system utilizing 2 maximum flow mufflers 204 does not fit 2 speed automatic transmission 205 dart head applications require using accel short spark plugs #276-s and 90° taylor spark plug boots for needed clearance 206 will fit only with block mount starter 207 will not fit with edelbrock aluminum heads 208 gt applications require p.n 21499 chrome turndown tips to complete the installation 209 fits with 168 tooth flywheel 210 does not fit dual catalytic equipped cars 211 does not fit with 168 tooth flywheel 212 does not fit with afr angle plug heads 213 fits 62-65 fairlanes only 214 this header does not fit the cutlass supreme model 215 this is a 50 state legal header c.a.r.b e.o d-164-5 216 designed for lifted vehicles only a minimum of 21/2 lift is required 217 this is a 50 state legal header c.a.r.b e.o d-164-6 218 will not fit dual air pump 219 86-87 models need to fabricate headpipes 220 98 models with engine families wcrxao360h31 and wcrxao360j31 are not 50 state legal 221 this header will fit with factory air conditioning on 64-67 chevelle and el caminos 222 fits 2wd model only 223 this is a shortie style header for maximum ground clearance 224 will not fit with passenger car heads 225 this systems exits behind the rear wheels 226 will fit c-6 transmission 227 this is an emission compatible header to accommodate stock catalytic converter you must purchase y-pipe #16721 for 2wd and #16722 for 4wd trucks 228 this is a 50 state legal header c.a.r.b e.o #d-164-8 229 this is a 3 step header 17/8 2 to 21/8 that is designed to fit with danchuk sidemount and transmission crossmember 231 will not fit vin w if ordered with air tubes 232 will not accommodate 605 gear box 233 aluminized x pipe that bolts to factory and aftermarket cat-backs is available under p/n 16762hkr 234 aluminized y pipe that bolts to factory and aftermarket cat-backs is available under p/n 16723hkr 235 does not fit 4wd 236 includes oxygen sensor extension harnesss 237 will fit with 168-tooth flywheel if used with powermaster mini starter p/n 9500 238 fits both lt-1 engines and standard chevrolet small-block engines 239 requires use of anchor mount #2292 240 requires use of anchor mount #2713 241 modification required to stock exhaust required to retain catalytic convertor 242 will not fit saginaw close-ratio power steering 251 4wd drive only 252 aluminized y pipe that bolts to factory or aftermarket cat-back is available under 16767hkr 253 aluminized dual exhaust kits that bolts to 2452hkr is available under 16523hkr 254 aluminized x pipe that bolts to factory or aftermarket cat-back is available under 16761hkr 256 y pipe will fit with 2460hkr only 257 will not fit heavy duty models 258 aluminized y pipe that bolts to factory or aftermarket cat-back is available under 16765hkr 259 redesigned for better clearance for idler arm collector is in original location 260 will fit 605 gearbox 261 will not fit kickout style oil pan 262 will not fit with moroso rear sump pan 263 requires modifications to the crossmember 264 comes with show polished stainless tips 265 redesigned for improved clearances 266 factory style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit.64-77 chevelle versions are currently available from original parts group 267 factory style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit 268 will fit with most aftermarket engine mounts that utilize a base plate that bolts to stock block location combined with an offset upper frame adaptor 269 these headers will not fit any factory application with side engine mounts including 63-82 corvette 270 includes extension pipes for use with factory exhaust manifolds or eo headers 271 includes 2 stainless steel aero chamber mufflers with stainless steel tips 272 includes y-pipe assembly 273 with egr w/o air 274 with egr 275 without egr 276 with air 277 stainless steel x pipe that bolts to factory or aero chambertm muffler is part number 16874hkr 278 no egr fitting for 97-98 model years this part number is special order only not legal for sale or use on vehicles originally equipped with catalytic converters for racing use only and not intended or applicable for highway use ss stainless headers super competition headers race headers competition super comp exhaust kits diesel exhaust systems mufflers catback systems exhaust tips components accessories header collector gaskets photo gallery footnotes part to page index warranty tech line 270-781-9741 69

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