Performance engines. 1 groove. Heat treated. (200 pack).
2.5L / 152 OHV L4 3.875" Bore 61-68
INTERNATIONAL
3.2L / 196 OHV L4 4.125" Bore 67-80
INTERNATIONAL
3.8L / 232 OHV L6 12V 3.750" Bore 64-79
AMC
3.8L / 232 OHV L6 12V 3.750" Bore 65-78
JEEP
3.8L / 232 OHV L6 AMC 3.750" Bore 69-72
INTERNATIONAL
4.2L / 258 OHV L6 12V 3.750" Bore 71-88
AMC
4.2L / 258 OHV L6 12V 3.750" Bore 71-90
JEEP
4.4L / 266 OHV V8 3.625" Bore 59-72
INTERNATIONAL
4.7L / 287 OHV V8 16V 3.750" Bore 63-66
AMC
4.7L / 290 OHV V8 16V 3.750" Bore 66-69
AMC
5.0L / 304 OHV V8 3.875" Bore 61-75
INTERNATIONAL
5.0L / 304 OHV V8 16V 3.750" Bore 70-79
AMC
5.0L / 304 OHV V8 16V 3.750" Bore 71-81
JEEP
5.2L / 318 OHV V8 16V 3.910" Bore 59-03
CHRYSLER, DODGE, RAM
5.6L / 343 OHV V8 16V AMC 4.080" Bore 67-69
AMC
5.6L / 345 OHV V8 3.875" Bore 67-75
INTERNATIONAL
5.7L / 348 OHV V8 16V Chev. 4.125" Bore 58-61
GM
5.7L / 348 OHV V8 16V Chev. 4.125" Bore 58-65
GM, CHEVROLET
5.8L / 352 OHV V8 16V 4.000" Bore 58-66
FORD
5.8L / 352 OHV V8 16V 4.000" Bore 65-67
FORD
5.9L / 360 OHV V8 16V 4.050" Bore 68-76
FORD
5.9L / 360 OHV V8 16V AMC 4.080" Bore 70-78
AMC
5.9L / 360 OHV V8 16V AMC 4.080" Bore 70-91
JEEP
6.4L / 390 OHV V8 16V 4.050" Bore 61-71
FORD
6.4L / 390 OHV V8 16V 4.050" Bore 68-76
FORD
6.4L / 390 OHV V8 16V 4.165" Bore 68-70
AMC
6.4L / 392 OHV V8 4.125" Bore 66-85
INTERNATIONAL
6.5L / 396 OHV V8 16V Chev. 4.094" Bore 65-70
GM
6.5L / 396 OHV V8 16V Chev. 4.094" Bore 66-69
GM, CHEVROLET
6.6L / 401 OHV V8 16V 4.165" Bore 71-76
AMC
6.6L / 402 OHV V8 16V Chev. 4.125" Bore 70-72
GM,
GM, CHEVROLET
6.7L / 410 OHV V8 16V 4.050" Bore 66-67
FORD
6.7L / 413 OHV V8 16V 4.187" Bore 59-65
CHRYSLER
6.9L / 420 OHV V8 16V "1" Diesel 4.000" Bore 83-87
FORD
7.0L / 426 OHV V8 16V 4.250" Bore 63-71
CHRYSLER
7.0L / 427 OHV V8 16V 4.233" Bore 63-68
FORD
7.0L / 427 OHV V8 16V Chev. 4.250" Bore 66-69
GM
7.0L / 428 OHV V8 16V 4.130" Bore 66-70
FORD
7.2L / 440 OHV V8 16V 4.320" Bore 66-78
CHRYSLER
7.3L / 445 OHV V8 16V Nat. Asp. IDI Diesel 4.110" Bore 88-94
FORD
7.3L / 445 OHV V8 16V Turbo IDI Diesel 4.110" Bore 93-94
FORD
7.3L / 445 OHV V8 IDI Diesel 4.110" Bore 88-95
INTERNATIONAL
7.4L / 454 OHV V8 16V Chev. 4.250" Bore 70-76
GM
7.4L / 454 OHV V8 16V Chev. 4.250" Bore 71-00
GM, CHEVROLET
7.4L / 454 OHV V8 16V Chev. Big Block 4.250" Bore
GM
AM232C | 3.8L / 232 OHV L6 12V 3.750" Bore 64-79
AMERICAN MOTORS
AM232T | 3.8L / 232 OHV L6 12V 3.750" Bore 65-78
JEEP
AM258C | 4.2L / 258 OHV L6 12V 3.750" Bore 71-88
AMERICAN MOTORS
AM258T | 4.2L / 258 OHV L6 12V 3.750" Bore 71-90
JEEP
AM287C | 4.7L / 287 OHV V8 16V 3.750" Bore 63-66
AMERICAN MOTORS
AM290C | 4.7L / 290 OHV V8 16V 3.750" Bore 66-69
AMERICAN MOTORS
AM304C | 5.0L / 304 OHV V8 16V 3.750" Bore 70-79
AMERICAN MOTORS
AM304T | 5.0L / 304 OHV V8 16V 3.750" Bore 71-81
JEEP
AM343C | 5.6L / 343 OHV V8 16V AMC 4.080" Bore 67-69
AMERICAN MOTORS
AM360C | 5.9L / 360 OHV V8 16V AMC 4.080" Bore 70-78
AMERICAN MOTORS
AM360T | 5.9L / 360 OHV V8 16V AMC 4.080" Bore 70-91
JEEP
AM390C | 6.4L / 390 OHV V8 16V 4.165" Bore 68-70
AMERICAN MOTORS
AM401C | 6.6L / 401 OHV V8 16V 4.165" Bore 71-76
AMERICAN MOTORS
CR318T | 5.2L / 318 OHV V8 16V 3.910" Bore 59-03
DODGE,
PLYMOUTH
CR413C | 6.7L / 413 OHV V8 16V 4.187" Bore 59-65
CHRYSLER,
DODGE,
PLYMOUTH
CR426C | 7.0L / 426 OHV V8 16V 4.250" Bore 63-71
DODGE,
PLYMOUTH,
CHRYSLER
CR440C | 7.2L / 440 OHV V8 16V 4.320" Bore 66-78
CHRYSLER,
DODGE,
PLYMOUTH
FO352C | 5.8L / 352 OHV V8 16V 4.000" Bore 58-66
FORD,
MERCURY
FO352T | 5.8L / 352 OHV V8 16V 4.000" Bore 65-67
FORD
FO360T | 5.9L / 360 OHV V8 16V 4.050" Bore 68-76
FORD
FO390C | 6.4L / 390 OHV V8 16V 4.050" Bore 61-71
FORD,
MERCURY
FO390T | 6.4L / 390 OHV V8 16V 4.050" Bore 68-76
FORD
FO410C | 6.7L / 410 OHV V8 16V 4.050" Bore 66-67
MERCURY
FO420T/IH | 6.9L / 420 OHV V8 16V "1" Diesel 4.000" Bore 83-87
FORD
FO427C | 7.0L / 427 OHV V8 16V 4.233" Bore 63-68
FORD,
MERCURY
FO428C | 7.0L / 428 OHV V8 16V 4.130" Bore 66-70
FORD,
MERCURY
FO445T/IH | 7.3L / 445 OHV V8 16V Nat. Asp. IDI Diesel 4.110" Bore 88-94
FORD
FO445T/IH1 | 7.3L / 445 OHV V8 16V Turbo IDI Diesel 4.110" Bore 93-94
FORD
GM348C-CH | 5.7L / 348 OHV V8 16V Chev. 4.125" Bore 58-61
CHEVROLET
GM348T-CH | 5.7L / 348 OHV V8 16V Chev. 4.125" Bore 58-65
CHEVROLET
GM396CA-CH | 6.5L / 396 OHV V8 16V Chev. 4.094" Bore 65-70
CHEVROLET,
PONTIAC
GM396TA-CH | 6.5L / 396 OHV V8 16V Chev. 4.094" Bore 66-69
CHEVROLET,
GMC
GM402C-CH | 6.6L / 402 OHV V8 16V Chev. 4.125" Bore 70-72
CHEVROLET
GM402T-CH | 6.6L / 402 OHV V8 16V Chev. 4.125" Bore 70-72
CHEVROLET,
GMC
GM427CA-CH | 7.0L / 427 OHV V8 16V Chev. 4.250" Bore 66-69
CHEVROLET
GM454C-CH | 7.4L / 454 OHV V8 16V Chev. 4.250" Bore 70-76
CHEVROLET
GM454T-CH | 7.4L / 454 OHV V8 16V Chev. 4.250" Bore 71-00
CHEVROLET,
GMC
IH152T | 2.5L / 152 OHV L4 3.875" Bore 61-68
INTERNATIONAL
IH196T | 3.2L / 196 OHV L4 4.125" Bore 67-80
INTERNATIONAL
IH232T | 3.8L / 232 OHV L6 AMC 3.750" Bore 69-72
INTERNATIONAL
IH266T | 4.4L / 266 OHV V8 3.625" Bore 59-72
INTERNATIONAL
IH304T | 5.0L / 304 OHV V8 3.875" Bore 61-75
INTERNATIONAL
IH345T | 5.6L / 345 OHV V8 3.875" Bore 67-75
INTERNATIONAL
IH392T | 6.4L / 392 OHV V8 4.125" Bore 66-85
INTERNATIONAL
IH445T | 7.3L / 445 OHV V8 IDI Diesel 4.110" Bore 88-95
INTERNATIONAL
