Engine VIN code M. Gen IV. With AFM (cylinder deactivation). Non-deactivating type. Hydraulic. Roller follower. (4 pack).
2.5L / 151 OHV L4 8V "1,2,5,9,R,U,V" Pont. 4.000" Bore 77-92
GM
2.5L / 151 OHV L4 8V "A,E" Pont. 4.000" Bore 85-93
GM, CHEVROLET
3.3L / 204 OHV V6 12V "N" Buick 93.98mm Bore 89-93
GM
3.8L / 231 OHV V6 12V "1,4" Buick 3800 S/C 96.50mm Bore 91-07
GM
3.8L / 231 OHV V6 12V "2,C,K,L" Buick 3800 96.50mm Bore 88-09
GM
3.8L / 231 OHV V6 12V "L" Buick 3800 96.50mm Bore 92-95
GM, CHEVROLET
3.8L / 231 OHV V6 12V Buick 231 3.800" Bore 75-88
GM
4.1L / 252 OHV V8 16V "7,8" Cad. 88.00mm Bore 82-88
GM
4.3L / 262 OHV V6 12V Chev. "H" EcoTec3 3 3.920" Bore 14-24
GM, CHEVROLET
4.3L / 262 OHV V6 12V P Vortec 3.920 Bore 14-25
GM, CHEVROLET
4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16
GM,
GM, CHEVROLET,
WORKHORSE
4.3L / 262 OHV V6 12V "Z" Chev. 4.000" Bore 85-93
GM
4.3L / 262 OHV V6 12V "Z" Chev. Turbo 4.000" Bore 91-93
GM, CHEVROLET
4.3L / 262 OHV V6 12V Chev. "H" EcoTec3 3 3.920" Bore 14-24
CHEVROLET,
GMC
4.3L / 262 OHV V6 12V P Vortec 3.920 Bore 14-25
CHEVROLET,
GMC
4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16
CHEVROLET,
GMC
4.3L / 265 OHV V8 16V "W" Chev. 94.89mm Bore 94-96
GM
4.3L / 4293 OHV V6 12V "X,W" GM 101.60mm Bore 97-00
ISUZU
4.5L / 273 OHV V8 16V "3,5,8" Cad. 92.00mm Bore 88-92
GM
4.8L / 293 OHV V8 16V GM 3.780" Bore 99-17
CHEVROLET,
GMC,
GM, CHEVROLET
4.9L / 298 OHV V8 16V "B" Cad. 92.00mm Bore 91-95
GM
5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-02
GM, CHEVROLET
5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-93
GM
5.3L / 325 OHV V8 "L,P" GM 95.94mm Bore 08-10
HUMMER
5.3L / 325 OHV V8 16V LS Series Vortec GM 3.780" Bore 99-14
GM, CHEVROLET
5.3L / 325 OHV V8 16V LS Series Vortec GM 3.780" Bore 99-14
CHEVROLET,
GMC
5.3L / 325 OHV V8 16V LT Series EcoTec3 GM 3.780 Bore 14-26
CHEVROLET,
GMC,
GM, CHEVROLET
5.3L / 5326 OHV V8 16V "M" GM 96.00mm Bore 05-09
SAAB
5.3L / 5328 OHV V8 16V "P,M" GM 96.00mm Bore 03-06
ISUZU
5.7L / 346 OHV V8 16V LS Series "G,S" Chev. 99.00mm Bore 97-05
GM
5.7L / 350 OHV V8 16V Chev. 4.000" Bore 67-97
GM
5.7L / 350 OHV V8 16V Chev. 4.000" Bore 68-02
GM, CHEVROLET
6.0L / 364 OHV V8 "U" GM 4.000" Bore 03-07
HUMMER
6.0L / 364 OHV V8 16V LS Series Vortec GM 4.000" Bore 05-17
CHEVROLET,
GM
6.0L / 364 OHV V8 16V LS Series Vortec GM 4.000" Bore 99-20
CHEVROLET,
GMC,
CADILLAC,
GM, CHEVROLET
6.0L / 5967 OHV V8 16V "G,N,U" Vortec GM 101.60mm Bore 03-20
ISUZU
6.0L / 5967 OHV V8 16V "H" GM 101.6mm Bore 08-09
SAAB
6.2L / 376 OHV V8 16V LS Series Vortec Natural Asp. 4.065" Bore 07-15
GM, CHEVROLET
6.2L / 376 OHV V8 16V LT EcoTec3 Series Natural Asp. 4.065 Bore 14-26
GM, CHEVROLET
6.2L / 376 OHV V8 16V LS Series Vortec Natural Asp. 4.065" Bore 07-15
CADILLAC,
CHEVROLET,
GMC
6.2L / 376 OHV V8 16V LS Series Vortec Naturally Asp. 4.065" Bore 08-17
CHEVROLET,
GM
6.2L / 376 OHV V8 16V LS Series Vortec Supercharged 4.065" Bore 09-15
CHEVROLET,
CADILLAC,
GM
6.2L / 376 OHV V8 16V LT EcoTec3 Series Natural Asp. 4.065 Bore 14-26
CADILLAC,
CHEVROLET,
GMC
7.0L / 427 OHV V8 16V "E" Chev. 4.125" Bore 06-15
CHEVROLET,
GM
GM151C-PO | 2.5L / 151 OHV L4 8V "1,2,5,9,R,U,V" Pont. 4.000" Bore 77-92
BUICK,
CHEVROLET,
PONTIAC
GM151T-PO | 2.5L / 151 OHV L4 8V "A,E" Pont. 4.000" Bore 85-93
CHEVROLET,
GMC
GM204C-BU | 3.3L / 204 OHV V6 12V "N" Buick 93.98mm Bore 89-93
BUICK,
OLDSMOBILE,
PONTIAC
GM231CA-BU | 3.8L / 231 OHV V6 12V Buick 231 3.800" Bore 75-88
BUICK,
OLDSMOBILE,
PONTIAC,
CHEVROLET
GM231CB-BU | 3.8L / 231 OHV V6 12V "2,C,K,L" Buick 3800 96.50mm Bore 88-09
BUICK,
PONTIAC,
CHEVROLET,
OLDSMOBILE
GM231CC-BU | 3.8L / 231 OHV V6 12V "1,4" Buick 3800 S/C 96.50mm Bore 91-07
PONTIAC,
BUICK,
CHEVROLET,
OLDSMOBILE
GM231TB-BU | 3.8L / 231 OHV V6 12V "L" Buick 3800 96.50mm Bore 92-95
CHEVROLET,
OLDSMOBILE,
PONTIAC
GM252C-CA | 4.1L / 252 OHV V8 16V "7,8" Cad. 88.00mm Bore 82-88
CADILLAC
GM262CB-CH | 4.3L / 262 OHV V6 12V "Z" Chev. 4.000" Bore 85-93
CHEVROLET,
PONTIAC
GM262TB-CH | 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16
CHEVROLET,
GMC,
WORKHORSE,
OLDSMOBILE
GM262TB-CH1 | 4.3L / 262 OHV V6 12V "Z" Chev. Turbo 4.000" Bore 91-93
GMC
GM262TB-CH2 | 4.3L / 262 OHV V6 12V Chev. "H" EcoTec3 3 3.920" Bore 14-24
CHEVROLET,
GMC
GM262TB-CH3 | 4.3L / 262 OHV V6 12V P Vortec 3.920 Bore 14-25
CHEVROLET,
GMC
GM265CB-CH | 4.3L / 265 OHV V8 16V "W" Chev. 94.89mm Bore 94-96
CHEVROLET
GM273C-CA | 4.5L / 273 OHV V8 16V "3,5,8" Cad. 92.00mm Bore 88-92
CADILLAC
GM293T-CH | 4.8L / 293 OHV V8 16V GM 3.780" Bore 99-17
CHEVROLET,
GMC
GM298C-CA | 4.9L / 298 OHV V8 16V "B" Cad. 92.00mm Bore 91-95
CADILLAC
GM305C-CH | 5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-93
CHEVROLET,
PONTIAC,
CADILLAC,
OLDSMOBILE,
BUICK
GM305T-CH | 5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-02
CHEVROLET,
GMC
GM325T-CH | 5.3L / 325 OHV V8 16V LS Series Vortec GM 3.780" Bore 99-14
CHEVROLET,
GMC,
BUICK,
CADILLAC
GM325TLT-CH | 5.3L / 325 OHV V8 16V LT Series EcoTec3 GM 3.780 Bore 14-26
CHEVROLET,
GMC
GM346C-CH | 5.7L / 346 OHV V8 16V LS Series "G,S" Chev. 99.00mm Bore 97-05
CADILLAC,
CHEVROLET,
PONTIAC
GM350CA-CH | 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 67-97
BUICK,
CADILLAC,
CHEVROLET,
OLDSMOBILE,
PONTIAC
GM350T-CH | 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 68-02
CHEVROLET,
GMC,
CADILLAC
GM364C-CH | 6.0L / 364 OHV V8 16V LS Series Vortec GM 4.000" Bore 05-17
CHEVROLET,
PONTIAC,
CADILLAC
GM364T-CH | 6.0L / 364 OHV V8 16V LS Series Vortec GM 4.000" Bore 99-20
CADILLAC,
CHEVROLET,
GMC
GM376C-CH | 6.2L / 376 OHV V8 16V LS Series Vortec Naturally Asp. 4.065" Bore 08-17
CHEVROLET,
PONTIAC
GM376T-CH | 6.2L / 376 OHV V8 16V LS Series Vortec Natural Asp. 4.065" Bore 07-15
CADILLAC,
CHEVROLET,
GMC
GM376TLT-CH | 6.2L / 376 OHV V8 16V LT EcoTec3 Series Natural Asp. 4.065 Bore 14-26
CADILLAC,
CHEVROLET,
GMC
GM377C-CH | 6.2L / 376 OHV V8 16V LS Series Vortec Supercharged 4.065" Bore 09-15
CADILLAC,
CHEVROLET
GM427CB-CH | 7.0L / 427 OHV V8 16V "E" Chev. 4.125" Bore 06-15
CHEVROLET
HU325T-CH | 5.3L / 325 OHV V8 "L,P" GM 95.94mm Bore 08-10
HUMMER
HU364T-CH | 6.0L / 364 OHV V8 "U" GM 4.000" Bore 03-07
HUMMER
IS4293T/GM | 4.3L / 4293 OHV V6 12V "X,W" GM 101.60mm Bore 97-00
ISUZU
IS5328T/GM | 5.3L / 5328 OHV V8 16V "P,M" GM 96.00mm Bore 03-06
ISUZU
SB5326T | 5.3L / 5326 OHV V8 16V "M" GM 96.00mm Bore 05-09
SAAB
SB5967T | 6.0L / 5967 OHV V8 16V "H" GM 101.6mm Bore 08-09
SAAB
