| ALSPORT 18MM HEADS .020 Gap |
| ARIEL ALL OHV ENGINES W/18MM THREADS .020 Gap |
| BARNES W/TELEDYNE/WISCONSIN LPG ENGINES .020 Gap |
| BUCYRUS ERIE 60L W/BUDA HP326 NATURAL GAS .015 Gap |
| BUCYRUS ERIE W/WAUKESHA 6MZA LPG .015 Gap |
| CASE 1000 HERCULES GO-298 ENGINE .025 Gap Gasoline |
| CASE CE, DE, LAE, VAE LPG & NAT. GAS 18MM THREADS .020 Gap |
| CHAMPION 4K 2-CYL. 1948-1951 .025 Gap 7.9 h.p. |
| CHAMPION 4L-S 2-CYL. 1950 .025 Gap 7.9 h.p. |
| CHAMPION 4L-S-1X EXCEPT RACING 2-CYL. 1951-1952 .025 Gap 8.5 h.p. |
| CLIMAX CE101, CE106, CE264 GASOLINE .025 Gap |
| CONSTRUCTION MACHINERY COMPANY 10LS, 15DAL/20, W3D/206, W3S, W3S/206 .025 Gap |
| CONTINENTAL B20, B371, B421, B427, R513, R572, R602 ALL FUEL .025 Gap |
| CONTINENTAL E223, F124, 162, 224, 226 NATURAL & LP GAS .020 Gap |
| CONTINENTAL F4163, F6227, F6245 NATURAL & LP GAS .025 Gap |
| CONTINENTAL H260, H280, 277, M271, 290, 330, 363 NATURAL & LP GAS .020 Gap |
| CONTINENTAL J382 TO 403 NATURAL & LP GAS .020 Gap |
| CONTINENTAL N56 TO 62, NA62, N4062, NA82, TS415 ALL FUEL .020 Gap |
| CONTINENTAL N56 TO 62, NA62, N4062, NA82, TS415 NATURAL & LP GAS .020 Gap |
| CONTINENTAL S6749 TO 6820, Y69, Y91, Y112 NATURAL & LP GAS .020 Gap |
| CONTINENTAL S749, 820, Y69, Y91, Y112 ALL FUEL .020 Gap |
| CONTINENTAL S749, T247, T371 TO 427 NATURAL & LP GAS .020 Gap |
| CONTINENTAL TS415, Z134 GASOLINE Normal Service; .025 Gap |
| CONTINENTAL U501, Z129, 134 ALL FUEL .025 Gap |
| COOPER-BESSEMER GDJ, GMA, GMB, GMC W/G402 REDUCING BUSHING .015 Gap |
| COOPER-BESSEMER GDT, GFB, GFE, GFK W/G402 REDUCING BUSHING .015 Gap |
| CORONADA COM. 1B, 10LS, 103L .025 Gap |
| CORSAIR 2945 2-CYL. 1954 .035 Gap 16 h.p. |
| CORSAIR 2955 2-CYL. 1955 .035 Gap 16 h.p. |
| CORSAIR 2965 2-CYL. 1956 .035 Gap 16 h.p. |
| COVENTRY VICTOR ALL MODELS .025 Gap |
| CUSHMAN W/18MM HEADS .025 Gap |
| DELAHAYE 134 1950 L4 2.1 .022 Gap; OE Style 18mm |
| DELAHAYE 135 1950-1954 L6 3.6 .022 Gap; OE Style 18mm |
| DELAHAYE 135M 1950-1954 L6 3.6 .022 Gap; OE Style 18mm |
| DELAHAYE 135MS 1950-1954 L6 3.6 .022 Gap; OE Style 18mm |
| DELAHAYE 148L 1950-1954 L6 3.6 .022 Gap; OE Style 18mm |
| DELAHAYE 175 1950 L6 4.5 .022 Gap; OE Style 18mm |
| DELAHAYE 178 1950 L6 4.5 .022 Gap; OE Style 18mm |
| DELAHAYE 180 1950 L6 4.5 .022 Gap; OE Style 18mm |
| DELAHAYE 235 1951-1954 L6 3.6 .022 Gap; OE Style 18mm |
| DORMAN 12S, 12STCWG, 12STCAG .015 Gap |
| DORMAN 12S, 12STCWG, 12STCAG, 6PG, 12PG .015 Gap |
| DORMAN 6PG, 12PG .015 Gap |
| EVINRUDE SPEED BIKE ALL MODELS W/18MM THREADS 1932-1937 .025 Gap |
| FAIRBANKS-MORSE 1B .025 Gap |
| FIRESTONE 10-A-105 2-CYL. 1954-1955 .035 Gap 16 h.p. |
| FIRESTONE 10-A-114 2-CYL. 1956-1957,1959 .035 Gap 16 h.p. |
| FIRESTONE 1985 2-CYL. 1958 .035 Gap 16 h.p. |
| GARDNER-DENVER W/BUDA 6M0-779 .025 Gap |
| GARDNER-DENVER W/CATERPILLAR 18MM HEADS .025 Gap |
| GARDNER-DENVER W/CUSHMAN 18MM HEADS .025 Gap |
| GORDON SMITH 160 .025 Gap |
| GORMAN-RUPP JXC 18MM THREADS .025 Gap |
| GRAY MARINE FOUR 140, 162 EXPRESS SERIES .025 Gap |
| GRAY MARINE PHANTOM SERIES FOUR 62 .025 Gap |
| GRAY MARINE PHANTOM SERIES SIX 115, 135, 200 .025 Gap |
| GRAY MARINE PHANTOM SERIES SIX 88, 90, 103, 104, 112, 125 .025 Gap |
| GRAY MARINE SIX 116, 150, SUPER 330 FIREBALL SERIES .020 Gap |
| GRAY MARINE SIX 121, 186; SUPER 117, SUPER 427 EXPRESS SERIES .025 Gap |
| GRAY MARINE SIX 140, 160 FIREBALL SERIES .020 Gap |
| GRAY MARINE SIX 71, 77 LUGGER SERIES .025 Gap |
| GRAY MARINE SIX 91, 224 EXPRESS SERIES .025 Gap |
| HAKA BOY TILLERS ELECTRIC .030 Gap |
| HALL-SCOTT 400-0 WATER-JACKETED EXHAUST GASOLINE .020 Gap |
| HALL-SCOTT 400-0, 470, 480, 855, 935 EXHAUST NATURAL & LP GAS .020 Gap |
| HALL-SCOTT 6156-B6, 6182-B1, 1091-B1 EXHAUST GASOLINE .020 Gap |
| HALL-SCOTT 855, 935, 1091 EXHAUST GASOLINE .020 Gap |
| HALL-SCOTT 855, 935, 1091 EXHAUST NATURAL & LP GAS .020 Gap |
| HERCULES 6156, 6182 NATURAL & LP GAS EXHAUST NORMAL SERVICE .025 Gap |
| HERCULES JXLD, JXC 18MM HEADS NORMAL SERVICE .025 Gap |
| HIAWATHA (GAMBLES) ALL MODELS 1956-1960 .030 Gap 16 h.p. |
| INSLEY W/CATERPILLAR D-311, D-315, D-318 .025 Gap |
| INTERNATIONAL HARVESTER T-340 .025 Gap |
| INTERNATIONAL HARVESTER T340 GASOLINE Normal Service; .025 Gap |
| INTERNATIONAL HARVESTER U1081 NATURAL & LP GAS .018 Gap |
| INTERNATIONAL HARVESTER U175, UC175, UC200, UC221, UC263 GASOLINE Severe Service; .025 Gap |
| INTERNATIONAL HARVESTER U2, U2A, T340 NATURAL & LP GAS .018 Gap |
| INTERNATIONAL HARVESTER UC301, U164, U169, U264, U281 GASOLINE Severe Service; .025 Gap |
| INTERNATIONAL HARVESTER UC60, U123, UC135, UC135B, UC153 GASOLINE Severe Service; .025 Gap |
| JAMES 125 2-STROKE 195CC .020 Gap 195cc |
| JAMES 350 OHV 500CC .020 Gap 500cc |
| JLO-ROCKWELL L101, L152, L197 .020 Gap |
| JLO-ROCKWELL L252, L292, L297, L372 .020 Gap |
| JOHNSON HOK .025 Gap |
| KALAMAZOO W/WISCONSIN ENGINES 18MM HEADS .025 Gap |
| KERMATH SEA FARER 18MM THREADS .025 Gap |
| KOHLER 50KW, 100KW NATURAL GAS .017 Gap |
| LISTER PETTER HR2G, HR3G .015 Gap |
| LOWTHER ALL MODELS .025 Gap |
| MANLEY BLUE OX ELECTRIC .030 Gap |
| MASSEY FERGUSON 97 LPG .020 Gap |
| MATCHLESS ALL MODELS W/18MM THREADS .020 Gap |
| MINNEAPOLIS-MOLINE 1600, 6900 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE 1600-12A .015 Gap |
| MINNEAPOLIS-MOLINE 1600-12A NATURAL & LP GAS .015 Gap |
| MINNEAPOLIS-MOLINE 2-4-5 STAR CRAWLER LPG 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE 335, 445 LPG 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE 800-6A 18MM HDS. NATURAL & LP GAS .015 Gap |
| MINNEAPOLIS-MOLINE A4T 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE CU, KEU, JU, 283-4A, 4256A 18MM HDS. GASOLINE High-Compression; .025 Gap |
| MINNEAPOLIS-MOLINE G, LA, R, U, Z LPG 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE G704, G705 LPG 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE G900, G950, G1050, G1350 LPG 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE JET STAR SERIES LPG 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE M5 LPG 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE M504, M602, M604 LPG 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE M670 18mm Heads; .020 Gap |
| MINNEAPOLIS-MOLINE U302 LPG 18mm Heads; .020 Gap |
| MOBILOADER CATERPILLAR TRACTOR D-4 .025 Gap |
| NORTON BIG FOUR 1947-1954 600CC .020 Gap 600cc |
| OLIVER 1865, 2055, 2155, 2455, 2655 LPG 18mm Heads; .020 Gap |
| OLIVER OLYMPUS B, B2, B3, B4-E 1957-1960 .030 Gap 35 h.p. |
| PACIFIC MARINE A W/18MM HEADS .025 Gap |
| PACIFIC MARINE MK-2, MK-2M, MK-25, MK-3, MK-75 .025 Gap |
| PACIFIC MARINE N, NY, U, Y, YB .025 Gap |
| PACIFIC MARINE Z W/18MM THREADS .025 Gap |
| PAYLOADER W/WAUKESHA FC-281 .025 Gap |
| PERKINS 35 18MM THREADS .040 Gap |
| POWERLITE 4905, 4906, 4907, 4908, 4908A, 4912 .025 Gap |
| POWERLITE 4915, 4916, 4917, 4918, 4922 .025 Gap |
| POWERLITE 4925 THRU 4931 .025 Gap |
| POWERLITE 4934 THRU 4942 .025 Gap |
| POWERLITE 4945, 4946 18MM THREADS .025 Gap |
| POWERLITE 4962, 4963, 4964 .025 Gap |
| POWERLITE 5102, 5106 .025 Gap |
| POWERLITE 5146 .025 Gap |
| QUICK-WAY JS, E2, J2, L2, S2, S3 .025 Gap |
| RATHBUN JONES MODELS W/G-402 REDUCING BUSHING .015 Gap |
| ROTAX 300CC NORMAL SERVICE .020 Gap |
| S&L CRANES W/CASE DI 18MM HEADS .025 Gap |
| S&L CRANES W/IHC 1-6 .025 Gap |
| SAAB 93 1956-1957 L3 0.7 .028 Gap; OE Style |
| SAAB 93B 1958-1959 L3 0.7 .028 Gap; OE Style |
| SAAB 93F 1960 L3 0.7 .028 Gap; OE Style |
| SAAB 95 1959-1968 L3 0.8 .028 Gap; OE Style |
| SAAB 96 1961-1968 L3 0.8 .028 Gap; OE Style |
| SAAB 96 GT 1961-1965 L3 0.7 .028 Gap; OE Style |
| SAAB 96 SPORT 1961-1965 L3 0.8 .028 Gap; OE Style |
| SAAB GT750 1958-1965 L3 0.7 .028 Gap; OE Style |
| SAAB GT850 1963 L3 0.8 .028 Gap; OE Style |
| SAAB MONTE CARLO 1964-1967 L3 0.8 .028 Gap; OE Style |
| SAAB SHRIKE 1967-1968 L3 0.8 .028 Gap; OE Style |
| SAAB SONETT 1967-1968 L3 0.8 .028 Gap; OE Style |
| SACHS ST204, ST251, ST282 .020 Gap |
| SACHS ST-204, ST251, ST282 .020 Gap |
| SACHS STAMO 277, 281, 293 .020 Gap |
| SCOTT (MCCULLOCH) ALL MODELS .035 Gap 16 h.p. |
| SILENT HOIST A, AJ, AN, AXH, AYH, AZH .025 Gap |
| SILENT HOIST CD, FK-5, FK-6 18MM HEADS .025 Gap |
| SKAGIT HOISTS W/CATERPILLAR STARTING ENGINES 18MM HEADS .025 Gap |
| SKAGIT HOISTS W/WAUKESHA 145GK, 145GS, WAK .025 Gap |
| SKAGIT HOISTS W/WAUKESHA FC, BZ, MZA, 140GK .025 Gap |
| SMITH W/CONTINENTAL R-602 .025 Gap |
| SUNBEAM ALL MODELS W/18MM THREADS .020 Gap |
| SUPERIOR 1965-58 GX825 SERIES .025 Gap |
| SUPERIOR 1979-65 GT825 SERIES .025 Gap |
| SUPERIOR 1980-46 G510 SERIES .025 Gap |
| SUPERIOR 1980-51 G825 SERIES .025 Gap |
| SUPERIOR 1980-61 GT510 SERIES .025 Gap |
| SUPERIOR 1980-76 SGT SERIES .025 Gap |
| SUPERIOR 1980-79 GTL SERIES .025 Gap |
| TELEDYNE W/CONTINENTAL B-427 .025 Gap |
| TENNANT 8GLP/DP, 90LP .025 Gap |
| TRUCK MAN AP W/B&S ENGINES .025 Gap |
| TURBO-MARINE KOHLER K-399-2 1971-1973 .020 Gap |
| U.S. MOTORS AM-1 & OTHERS W/B&S ENGS. 18MM THREADS .025 Gap |
| U.S. MOTORS MZ-3 & OTHERS W/B&S ENGS. 18MM THREADS .025 Gap |
| VESPA 400 1958-1960 L2 0.3 .025 Gap; OE Style |
| VESPA 400 1961 L2 0.4 .025 Gap; OE Style |
| VILLIERS MARK 25A, 27B, 90 .020 Gap |
| WAJAX (CANADA) MK-2, MK-2M, MK-25, MK-3, MK-75 .025 Gap |
| WAUKESHA VSG SERIES 140GK, 145GK, FC 18mm Heads; .015 Gap |
| WAUKESHA VSG SERIES 180G, 180GB, 180GKB, 185GLB 18mm Heads; .015 Gap |
| WAUKESHA VSG SERIES 190G, 190GLB, 195G, 195GK 18mm Heads; .015 Gap |
| WAUKESHA VSG SERIES 6BZ, 6LRZ, 6LRZB, 6MZA, 6MZR, ICK 18mm Heads; .015 Gap |
| WAUKESHA VSG SERIES 6NK, 6WAK, 6WAKB, NKRB, WAKR, LRORB 18mm Heads; .015 Gap |
| WAUKESHA VSG SERIES F1850G, H2475G, L3711G LPG 18mm Heads; .025 Gap |
| WAUKESHA VSG SERIES H1077G, H1077GSI, L1616G, L1616GSI 18mm Heads; .020 Gap |
| WAYNE W/BUDA ENGINES 18MM THREADS .025 Gap |
| WHITE MOBILIFT MSA20, 25, 30, 35 LPG .015 Gap |
| WHITE MOBILIFT MYA40, 50, 60, 70 LPG .015 Gap |
| WINCO W/WISCONSIN THD .020 Gap |
| WISCONSIN ALL 18MM HEADS USING LP GAS .020 Gap |
| WIZARD OC-3585, OC-3585E 2-CYL. 1958 .035 Gap 35 h.p. |
| WORTHINGTON W/CONTINENTAL R-602 .025 Gap |
| WORTHINGTON W/WISCONSIN 3AG .025 Gap |
| YALE & TOWNE W/LEROI D-471 NATURAL GAS .015 Gap |
