U.S. Seal Inc. - EOK "Serious about Seals"
Local tel: 810-385-9300, tollfree: 800-777-6974, fax: 810-385-9393
email: usseal@iwarp.net      

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BUICK, CADILLAC, GM, OLDS, PONTIAC, GMC TRUCK VALVE STEM SEALS

        US SEAL INC               VALVE EXHAUST
  liter cu.in cc engine years head cyl # val model stem g/od SEAL SEAL
GM GMC                        
GM 1.0L 061 993 vin 5,m, "suzuki g10" 1985-88 sohc L3 6V sprint .275 .476 VS700  
GM 1.0L 061 993 vin 6, "suzuki g10" 1989-90 sohc L3 6V metro .217 .436 VS701  
GM 1.3L 079 1295 vin 9, "suzuki g13ba" 1995-97 sohc L4 16V metro .275 .476 VS700  
GM 1.3L 079 1295 vin 2, "suzuki g13bb" 1998-01 sohc L4 16V metro .217 .436 VS701  
GM 1.5L 092 1471 vin 7,k "isuzu 4xc1" 1985-89 sohc L4 8V spectrum .275 .455 VS456  
GM 1.6L 097 1588 vin 4, "toyota 4alc" 1985-88 sohc L4 8V nova .275 .455 VS456  
GM 1.6L 097 1588 vin 5, "toyota 4age" 1988-92 dohc L4 16V prism,nova w/gsi .237 .435 VS475  
GM 1.6L 098 1588 vin 6, "korean" 1988-93 sohc L4 8V lemans .277 .434 VS155  
GM 1.6L 098 1588 vin 6, "toyota 4af,e" 1993-97 dohc L4 16V prism .237 .436 VS475  
GM 1.6L 098 1588 vin 6, "toyota 4af,e" 1989-92 dohc L4 16V prism .237 .436 VS475  
GM 1.6L 098 1588 vin u, "suzuki g16kc" 1989-95 sohc L4 8V tracker .275 .476 VS700  
GM 1.6L 097 1588 vin 6, "suzuki g16kv 1994-00 sohc L4 16V tracker -16v .217 .436 VS701  
GM 1.6L 098 1588 vin 5, "isuzu 4xe1w" 1990-91 dohc L4 16V storm .234 .435 VS520  
GM 1.6L 098 1588 vin 6, "isuzu 4xe1" 1990-93 sohc L4 12V storm .234 .435 VS520  
GM 1.6L 098 1598 vin 6,e, "e-tec" 2004-08 dohc L4 16V aveo .236 .435 VSDW1  
GM 1.8L 110 1788 vin 8, "isuzu 4xf1" 1992-93 dohc L4 16V storm .234 .435 VS520  
GM 1.8L 110 1788 vin 8, "toyota 7afe" 1993-97 dohc L4 16V prism .237 .436 VS475  
GM 1.8L   1794 vin 8, "toyota 1zzfe" 2000-08 dohc L4 16V prism, vibe .216 .410 T30I,E  
GM 1.8L   1794 vin 8, "toyota 1zzfe" 1998-99 dohc L4 16V prism, vibe .216 .410 T30I,E  
GM 1.8L   1795 vin L, "toyota 2zzge" 2003-06 dohc L4 16V vibe gt "high output"     TBA  
GM 1.9L 116   vin 8,9 "saturn" 1991-02 sohc L4 8V sc1,sl,sl1,sw1 .275 .449 VS585  
GM 1.9L 116   vin 7, "saturn" 1999-02 dohc L4 16V sc,sc2,sl2,sw2 .236 .449 VS586  
GM 1.9L 116   vin 7, "saturn" 1991-98 dohc L4 16V sc,sc2,sl2,sw2 .275 .449 VS585  
GM 2.0L 122   vin b,p "aluminum" 1983-86 ohv L4 8V cavalier .315 .502 VS320  
GM 2.0L 122   vin b,p "cast iron" 1983-86 ohv L4 8V cavalier .315 .502 VS320  
GM 2.0L 122   vin 1, "aluminum" 1987-89 ohv L4 8V beretta,cavalier .315 .502 VS320  
GM 2.0L 122   vin 1, "cast iron" 1987-89 ohv L4 8V beretta,cavalier .315 .502 VS320  
GM 2.0L 122   vin m, "brazil" turbo 1987-90 sohc L4 8V grand am, sunbird .277 .434 VS155  
GM 2.0L 122   vin k, "brazil" 1987-91 sohc L4 8V lemans, sunbird .277 .434 VS155  
GM 2.0L 122   vin h, "brazil" 1992-94 sohc L4 8V sunbird .277 .434 VS155  
GM 2.0L 122   vin p, "ecotec turbo" 2004-07 dohc L4 16V cobalt, ion .236 .395 VSG20  
GM 2.0L 122   vin x, "ecotec turbo" 2007-09 dohc L4 16V cobalt,hhr,sky,solstice .236 .395 VSG20  
GM 2.0L   1995 vin c, "suzuki j20a" 1999-04 dohc L4 6V tracker .234 .435 VS520  
GM 2.2L 134   vin 4,5,g,h 1998-03 ohv L4 8V auto,truck .315 .513 VSG22  
GM 2.2L 134   vin 4,5,g,h 1994-97 ohv L4 8V auto,truck .315 .502 VS320  
GM 2.2L 134   vin 4,5,g,h 1992-93 ohv L4 8V auto,truck .315 .502 VS320  
GM 2.2L 134   vin 4,5,g,h 1990-91 ohv L4 8V auto,truck .315 .502 VS320  
GM 2.2L 134   vin b,d,f,h "ecotec" 2000-09 dohc L4 16V auto .236 .395 VSG20  
GM 2.2L 134   vin d, "ecotec" 2002-07 dohc L4 16V vue .236 .395 VSG20  
GM 2.3L 138   vin d "quad 4" 1988-89 dohc L4 16V auto .276 .514 VS230  
GM 2.3L 138   vin a 1990-95 sohc L4 8V auto .276 .514 VS230  
GM 2.4L 146   vin t 1996-02 dohc L4 16V auto .235 .435 VSG24  
GM 2.4L 145   vin 5,b,p,v,z "ecotec" 2006-09 dohc L4 16V auto,truck .236 .395 VSG20  
GM 2.5L 151   vin a, "pontiac" 1991-93 ohv L4 8V s10 .344 .502 GMSB see below
GM 2.5L 151   vin r,e,u, "pontiac" 1989-91 ohv L4 8V auto .344 .502 GMSB  
GM 2.5L 151   vin r,e,u, "pontiac" 1987-88 ohv L4 8V auto .344 .502 GMSB  
GM 2.5L 151   vin r,e,u, "pontiac" 1982-86 ohv L4 8V auto .344 .502 GMSB  
GM 2.5L 151   vin r,e,u, "pontiac" 1982-86 ohv L4 8V auto .344 .502 GMSB  
GM 2.5L 153 2494 vin 4, "suzuki h25a" 2001-04 dohc V6 24V tracker .234 .435 VS520  
GM 2.8L 169   vin 8 2004-06 dohc L4 16V truck .235 .436 VSG35  
GM 2.8L 170   vin t, "cadillac" 2006-07 dohc   24V cts     TBA  
GM 2.8L 173   vin r, "aluminum" 1986-93 ohv V6 12V   .344 .502 GMSB see below
GM 2.8L 173   vin r, "cast iron" 1986-93 ohv V6 12V   .344 .502 GMSB  
GM 2.9L 178   vin 9 2007-09 dohc L4 16V truck     VSG29  
GM 3.0L 181   vin b 2002-03 dohc V6 24V truck .235 .347 BMW2  
GM 3.0L 181   vin r, "catera" 1997-05 dohc V6 24V catera, L300 .235 .347 BMW2  
GM 3.0L 181   vin L 1985-88 ohv V6 12V auto     VS305  
GM 3.1L 181   vin v, "turbo" aluminum 1989-90 ohv V6 12V auto .315 .553 VS325  
GM 3.1L 181   vin v, "turbo" cast iron 1989-90 ohv V6 12V auto .315 .553 VS325  
GM 3.1L 189   vin t ,"aluminum" 1988-94 ohv V6 12V auto .315 .553 VS325  
GM 3.1L 189   vin t ,"cast iron" 1988-94 ohv V6 12V auto .342 .500 VS325  
GM 3.1L 189   vin d 1990-95 ohv V6 12V lumina apv .315 .553 VS325  
GM 3.1L 189   vin w 1993 ohv V6 12V lumina .315 .553 VS325  
GM 3.1L 189   vin m 1994-99 ohv V6 12V auto .315 .514 VSG31  
GM 3.1L 189   vin j 2000-05 ohv V6 12V auto .315 .553 VSG31L  
GM 3.2L 197   vin n 2003-04 dohc V6 24V cadillac .235 .347 BMW2  
GM 3.3L 204   vin n 1989-93   V6 12V auto .344 .502 F2TZ  
GM 3.4L 207   vin x, "quad 4" 1991-97 dohc V6 24V auto .275 .512 VS230  
GM 3.4L 207   vin s 1993-95 ohv V6 12V camaro, firebird .275 .512 VS230  
GM 3.4L 207   vin e  2000-09 ohv V6 12V auto,truck .315 .553 VSG31L  
GM 3.4L 207   vin e  1998-99 ohv V6 12V auto .315 .514 VSG31  
GM 3.4L 207   vin e,f 1996-97 ohv V6 12V truck .315 .514 VSG31  
GM 3.5L 211   vin 6 , 5cyl 2004-06 dohc L5 20V truck .235 .436 VSG35 2 styles
GM 3.5L 213   vin 8, L, x 2004-07 ohv V6 12V auto .315 .553 VSG31L  
GM 3.5L 213   vin k, n 2006-09 ohv V6 12V auto,truck .315 .500 VS900 VS901
GM 3.5L 214   vin h 1999-02 dohc V6 24V aurora, intrique .235 .436 VSG35  
GM 3.5L 216 3474 vin 4, "honda j35a3" 2004-07 sohc V6 24V vue     TBA  
GM 3.6L 217   vin 7,v 2004-09 dohc V6 24V auto     VSG36  
GM 3.7L 223   vin e  2007-09 dohc L5 20V truck     VSG29  
GM 3.8L 231   vin 2,3,b,c,k,L 2004-09 ohv V6 12V auto,truck .315 .502 VS306  
GM 3.8L 231   vin 2,3,b,c,k,L 1996-03 ohv V6 12V auto,truck .315 .502 VS306  
GM 3.8L 231   vin 2,3,b,c,k,L 1888-95 ohv V6 12V auto,truck .342 .502 VS305  
GM 3.8L 231   vin 2,3,b,c,k,L 1987-88 ohv V6 12V auto,truck .342 .502 VS305  
GM 3.8L 231   vin1,4 "supercharged" 2004-07 ohv V6 12V auto .315 .502 VS306  
GM 3.8L 231   vin1,4 "supercharged" 1996-03 ohv V6 12V auto .315 .502 VS306  
GM 3.9L 239   vin L, "cummins" 1989-91 ohv L4 8V diesel truck .315   VS320  
GM 3.9L 235   vin 1,3,L,m,r 2006-09 ohv V6 12V auto,truck .315 .500 VS900 VS901
GM 4.0L 244 ol vin c "northstar" 2001-03 dohc V8 32V aurora .235 .436 VSG35 2 styles
GM 4.0L 244 ol vin c "northstar" 1995-00 dohc V8 32V aurora .233 .433 VSG40  
GM 4.1L 252 ca vin 7,8 "cadillac" 1986-88 ohv V8 16V cadillac .344 .492 VS125  
GM 4.2L 256 gm vin s, "vortec" 2006-08 dohc L6 24V truck     VSG29  
GM 4.2L 256 gm vin s, "vortec" 2002-05 dohc L6 24V truck .235 .436 VSG35  
GM 4.3L 262   vin w,x , "vortec" 1996-09 ohv V6 12V truck     VS371  
GM 4.3L 262   vin w,x , "vortec" 1992-95 ohv V6 12V truck     GMSB see below
GM 4.3L 262 ch vin z 1985-95 ohv V6 12V auto,truck .343 .530 VS305  
GM 4.3L 265 ch vin w, "chevrolet" 1994-96 ohv V8 16V caprice "high performance" .344 .502 VS133  
GM 4.4L 267   vin d  "supercharged" 2006-09 dohc   32V cadillac .235 .436 VSG35  
GM 4.5L 273 ca vin 3,5,8 1990-92 ohv V8 16V cadillac .344 .502 VS125  
GM 4.5L 273 ca vin 3,5,8 1988-89 ohv V8 16V cadillac .344 .502 VS125  
GM 4.6L 279 ca vin 9,a,y "northstar" 2000-09 dohc V8 32V auto,truck .235 .436 VSG35  
GM 4.6L 279   vin a 2004-06 dohc V8 32V srx .235 .436 VSG35  
GM 4.6L 279 ca vin 9,a,y "northstar" 1993-99 dohc V8 32V auto .233 .433 VSG40  
GM 4.8L 292   vin s,t 1971-88 ohv L6 12V truck .344 .502 GMSB  
GM 4.8L 294 trk vin c, v, "vortec" 2001-09 ohv V8 16V truck .315 .500 VS900 VS901
GM 4.8L 294 trk vin c, v, "vortec" 1999-07 ohv V8 16V truck .315 .500 VS900 VS901
GM 4.8L 294 trk vin c, v, "vortec" 1999-01 ohv V8 16V truck .315 .500 VS805  
GM 4.9L 300 ca vin b, "cadillac" 1991-95 ohv V8 16V cadillac .344 .492 VS125  
GM 5.0L 302 ch   67-69 ohv V8   chev .344 .502 GMSB see below
GM 5.0L 305   vin g,h,q 1976-80 ohv V8 16V auto .344 .502 GMSB  
GM 5.0L 305   vin h, m 1996-02 ohv V8 16V truck .343 .530 VS305  
GM 5.0L 305   vin h, m 1998-02 ohv V8 16V truck .342 .552 VS371  
GM 5.0L 305 ch vin e, f 1985-95 ohv V8 16V auto,truck .344 .502 GMSB  
GM 5.0L 305   vin f,g,h,q,u 1981-88 ohv V8 16V truck .344 .502 GMSB  
GM 5.0L 307 ol vin y 1980-90 ohv V8 16V auto, .344 .502 GMSB  
GM 5.3L 323   vin c, "high output" 2009 ohv V8 16V auto,truck,Lpg .315 .500 VS900 VS901
GM 5.3L 323   vin c 2005-08 ohv V8 16V auto,truck .315 .500 VS900 VS901
GM 5.3L 325 gm vin 0,3,4,b,j,L,m,p,t,z 2002-07 ohv V8 16V "vortec" truck .315 .500 VS900 VS901
GM 5.3L 325 gm vin 0,3,4,b,j,L,m,p,t,z 1999-01 ohv V8 16V "vortec" truck .315 .500 VS805  
GM 5.7L 346   vin g, "Ls1" 2001-04 ohv V8 16V   .315 .505 VS900 VS901
GM 5.7L 346   vin g, "Ls1" 1997-01 ohv V8 16V   .315 .505 VS805  
GM 5.7L 350   vin s, "Ls6" 2002-05 ohv V8 16V corvette .315 .505 VS900 VS901
GM 5.7L 350   vin s, "Ls6" 2001 ohv V8 16V corvette .315 .505 VS805  
GM 5.7L 350   vin 7,8, 1982-93 ohv V8 16V auto, .344 .502 GMSB see below
GM 5.7L 350   vin k 1989-95 ohv V8 16V truck .344 .502 VS305  
GM 5.7L 350   vin k 1989-95 ohv V8 16V truck .373 .502 VS348  
GM 5.7L 350   vin r, "vortec" 1996-02 ohv V8 16V truck .342 .552 VS371  
GM 5.7L 350   vin Lt1 (vortec) 1994-97 ohv V8 16V auto .342 .552 VS233  
GM 5.7L 350   vin Lt1 (vortec) 1992-93 ohv V8 16V auto .342 .552 VS371  
GM 6.0L 364 ch vin u,y "vortec" 2005-07 ohv V8 16V corvette,gto .315 .500 VS900 VS901
GM 6.0L 364 ch vin u,y "vortec" 2008-09 ohv V8 16V corvette,gto .315 .500 VS900 VS901
GM 6.0L 364 ch vin k, y "vortec: 2005-09 ohv V8 16V truck .315 .500 VS900 VS901
GM 6.0L 364 ch vin 5,h,n,u,  1991-01 ohv V8 16V truck .313 .500 VS805  
GM 6.0L 364 ch vin 5,h,n,u, 2001-09 ohv V8 16V truck .315 .500 VS900 VS901
GM 6.0L 366 trk vin L 1984-98 ohv V8 16V md truck .342 .530 VS270  
GM 6.2L 378   vin 2,8, "vortec" 2007-09 ohv V8 16V truck .315 .500 VS900 VS901
GM 6.2L 376   vin w, "Ls3" 2008-09 ohv V8 16V corvette .315 .500 VS900 VS901
GM 6.2L 381 dies vin j "diesel" 1984-87   V8 16V truck .342  .500  VS296P  
GM   381 dies vin c "diesel 19   trk   truck .342 .500 VS304X  
GM   381 dies   88-93   trk   truck .342 .500 VS304X  
GM 6.5L 395 dies vin f,s, "turbo" 1992-04   V8 16V diesel .373 .615 VSG65  
GM 6.5L 395 dies vin p,y "diesel" 1994-99   V8 16V diesel .373 .615 VSG65  
GM 6.6L 400   vin 1,2,3,6 "duramax" 2001-09   V8 32V diesel .276 .454 VSG66  
GM 7.0L 427   vin e, "zo6" 2006-09 ohv V8 16V corvette .315 .500 VS900 VS901
GM 7.0L 427   "medium duty" 1968-97   V8 16V trucks .374 .625 VS269P  
GM 7.0L 427   "medium duty" 1974-85   V8 16V trucks .374 .625 VS269P  
GM 7.4L 454 ch truck 1971-90 ohv V8 16V chev & truck .374 .625 VS269P  
GM 7.4L 454 ch truck 1987-00 ohv V8 16V chev & truck .374 .625 VS296  
GM 8.1L 496 gm vin g, "vortec" 2001-07 ohv V8 16V truck .373   VSG81  


GMSB GMBB GMSB GMBB
also see High Performance styles specs
Positive Valve stem seals    
       
  Valve guide  style
US Seal# diameter o.d.  
vs-133 11/32 na o-ring
vs-104 11/32 .500 rubber-ring & band
vs-304x 11/32 .500 rubber- 2 ring
vs-305 11/32 .530 / .562 rubber-ring & band
vs-408a 11/32 .530 rubber- 2 ring
vs-562r 11/32 .562 metal clad
vs-400 11/32 .625 rubber-ring & band
vs-402 3/8 .625 rubber-ring & band
       
GMSB GMBB GMSB GMBB
Umbrella Valve stem seals    
  Valve    
US Seal# diameter    
vs-232 11/32    
vs-269 11/32    
vs-270rv 11/32