Page 292 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

PermaTorque Head Gaskets
Performance Head Gaskets have a wire ring combustion seal
inside the stainless steel armor for highly concentrated seal-
ing within the combustion chamber. The wire ring squeezes the
combustion seal between the head and the block three times
greater than standard head gaskets and withstands combustion
pressures up to 3,000 PSI. Gaskets are sold individually. PermaTorque
Nom.
Gasket Comp. Comp.
Part No. Application Bore Thick. Vol.
SB Chevy 1955-97 262, 265, 267, 283, 302, 305, 307, 327, 350, 400
FEL1003* Iron/Alum. Head Apps., Exc. Alum. Blocks, 4.155" Max. 4.166" .041" 9.1cc
FEL1004* Iron/Alum. Head Apps. 4.190" .041" 9.2cc
FEL1010* Alum. Head Apps. Only, 4.155" Max. Bore 4.166" .039" 8.9cc
FEL1014 Iron/Alum. Head Apps. 4.200" .039" 9.0cc
FEL1034* Iron/Alum. Head Apps. 4.200" .041" 9.3cc
FEL1036* Iron/Alum. Head Apps., Extra Thick, Extra Large Bore 4.250" .051" 11.9cc PermaTorque MLS
FEL1043* Small Chamber Aluminum Race/Some Vortec Heads Only 4.080" .039" 8.2cc
FEL1044 Iron/Aluminum Head Apps., Extra Thick 4.200" .051" 11.2cc PermaTorque MLS Head Gaskets
FEL1045 † Iron/Aluminum Head Apps., Severe Duty Applications 4.180" .039" 9.0cc Multi-Layer Steel (MLS) Head Gaskets withstand the greater
FEL1074* 1992-97 LT-1/LT-4 Only, Corvette/Camaro/Firebird/Impala SS 4.125" .039" 8.7cc
FEL1094* Iron/Aluminum Head Apps., Exc. 400, Extra Thin 4.100" .015" 3.2cc combustion chamber pressures of high output engines. Full-hard
SB Chevy Generation III 1997-05 5.7 (346 Cu. In.) LS1,LS6 stainless steel construction withstands “scrubbing” between the
FEL1041 1997-03 5.7L LS1 Only, Corvette/Camaro/Firebird 4.135" .041" 9.4cc head and block, strategically placed sealing beads eliminate leak
BB Chevy 1965-84 396, 402, 427, 454, 502 paths, and an extra strong “stopper” layer provides exceptional
Iron/Aluminum Head Apps.,
FEL1012 † 4.640" .039" 10.9cc primary combustion sealing. Gaskets are sold individually.
All With Round Bore, Up To 4.625" Bore
FEL1017-1 Iron/Aluminum Head Apps., Exc. Gen. V/VI 4.540" .039" 10.5cc Nom.
FEL1017-2 Iron/Aluminum Head Apps., Exc. Gen. V/VI, Extra Thick 4.540" .051" 13.7cc Part No. Application Gasket Comp. Comp.
Vol.
Bore
Thick.
FEL1027 Aluminum Head Apps. Only, Exc. Gen. V/VI 4.370" .039" 9.7cc SB Chevy
FEL1037 Iron/Aluminum Head Apps. Including Gen. V/VI 4.370" .039" 9.7cc 1955-97 262, 265, 267, 283, 302, 305, 307, 327, 350, 400
FEL1047 Iron/Aluminum Head Apps. Including Gen. V/VI 4.540" .039" 10.5cc FEL1142 Iron/Alum. Head Apps. Inc. 400 4.100" .040" 9.0cc
FEL1057 Iron/Aluminum Head Apps., Exc. Gen. V/VI 4.630" .039" 11.3cc FEL1142-026 Iron/Alum. Head Apps. Exc. 400 4.100" .026" 5.7cc
FEL1067 Iron/Aluminum Head Apps. Including Gen. V/VI 4.630" .039" 11.3cc FEL1143 Iron/Alum. Head Apps. Inc. 400 4.165" .040" 9.2cc
Iron/Aluminum Head/Pro Stock
FEL1093 4.620" .051" 13.9cc FEL1144 Iron/Alum. Head Apps. Inc. 400 4.200" .040" 9.3cc
Apps. Round Bore, Exc. Gen. V/VI FEL1144-053 Iron/Alum. Head Apps. Inc. 400 4.200" .053" 12.0cc
SB Chrysler 1964-89 “A” 273, 318, 340, 360 FEL1144-061 Iron/Alum. Head Apps. Inc. 400 4.200" .061" 13.9cc
FEL1008 All 4.180" .039" 8.9cc FEL1144-071 Iron/Alum. Head Apps. Inc. 400 4.200" .071" 16.1cc
BB Chrysler 1959-78 “B”/“RB” 361, 383, 400, 413, 426, 440 FEL1144-2 SB2 With Symmetrical Cooling 4.200" .041" 9.3cc
FEL1009 All Except 426 Hemi 4.410" .039" 9.9cc SB Chevy Generation III 1997-05 5.7L LS1, LS6
FEL1039 All Large Bore, Mods Required To Fit 426 Hemi 4.590" .051" 13.7cc FEL1160L-053 LH 3.945" .053" 10.6cc
FEL1104 426 Hemi, Extra Lg. Bore, Extra Thick 4.590" .051" 13.7cc FEL1160R-053 RH 3.945" .053" 10.6cc
FEL1105 All Except 426 Hemi, Extra Thick, Extra Large Bore 4.590" .051" 13.7cc FEL1161L-041 LH 4.100” .041” 8.9cc
FEL1106 426 Hemi Only 4.340" .039" 9.5cc FEL1161R-041 RH 4.100” .041” 8.9cc
FEL1145 426 Hemi Only 4.365" .021" 5.0cc FEL1161L-053 LH 4.100" .053" 11.5cc
SB Ford 1962-93 260, 289, 302, 351W FEL1161R-053 RH 4.100" .053" 11.5cc
Turbo/Nitrous/Supercharged
FEL1006 † 4.145" .039" 8.7cc FEL26473L-053 LSX, LH Only 4.200" .053" 12.0cc
Apps., Req. Rec. Groove, Round Bore FEL26473R-053 LSX, RH Only 4.200" .053" 12.0cc
FEL1011-1 All 1962-82 260-351W Applications 4.100" .041" 9.0cc BB Chevy 1965-84 396, 402, 427, 454, 502
FEL1011-2 All 1983-95 302-351W Applications 4.100" .039" 8.5cc FEL1071 All 4.380" .041" 10.6cc
FEL1021 302 SVO/351W SVO Only, All Exc. Large Overbore 4.100" .041" 9.2cc FEL1071-1 All 4.380" .053" 13.7cc
FEL1022 302 SVO/351W SVO Only, LH, Large Overbore 4.150" .041" 9.5cc FEL1075 All 4.580" .041" 11.2cc
FEL1023 302 SVO/351W SVO Only, RH, Large Overbore 4.150" .041" 9.5cc FEL1075-1 All 4.580" .053" 14.5cc
302 SVO/351W SVO Only, FEL1077-041 All 4.640” .041” 11.4cc
FEL1031L 4.150" .041" 9.4cc
LH, Lg. Overbore, Sm. Valve. Pockets FEL1077-053 All 4.640” .053” 14.8cc
302 SVO/351W SVO Only, RH, FEL1129-1 DRCE II Only 4.735" .052" 14.9cc
FEL1031R 4.150" .041" 9.4cc
Lg. Overbore, Sm. Valve Pockets SB Chrysler 1964-89 "A" 273, 318, 340, 360
FEL1046 302 SVO/351W SVO Only, XL Bore, Extra Thick 4.200" .051" 11.7cc FEL1186 W9 Heads/Alum. Block 4.210" .046" 10.6cc
FEL1156-1 SVO Block/Windsor Heads 4.100" .041" 9.0cc SB Ford 1962-93 260, 289, 302, 351W
FEL1156-2 SVO Block/Windsor Heads 4.100" .039" 8.5cc FEL1133 All 4.100" .041" 9.0cc
Ford 1970-79 351C, 351 Boss, 351CJ, 351 SVO, 351M, 400 FEL1133-SD-4 All, Inc. Yates 4.100" .042" 9.2cc
FEL1013 All Except 2V, Including 351C SVO 4.100" .041" 9.2cc FEL1133-SD-5 All, Inc. Yates 4.100" .052" 10.8cc
BB Ford 1961-71 “FE” 352, 390, 406, 427, 428, 428CJ, 428SCJ FEL1134 All 4.175" .041" 9.2cc
FEL1020 All Except 352 4.400" .041" 10.1cc FEL1134-SD-4 All, Inc. Yates 4.180" .042" 9.4cc
BB Ford 1968-87 429 (Except Boss), 460 FEL1134-SD-5 All, Inc. Yates 4.180" .052" 11.0cc
FEL1018 All, No Steam Holes 4.500" .041" 11.2cc FEL1135 All 4.200" .041" 9.4cc
FEL1028 All, With Steam Holes 4.670" .041" 11.4cc FEL1135-1 All, Inc. Yates 4.210" .047" 10.9cc
Ford Pro Stock 500 FEL1135-079 All, Inc. Yates 4.210" .079" 18.1cc
FEL1099 D/E 460 Wedge Engine With 10-Bolt Pattern 4.660" .051" 14.2cc FEL1137 All 4.200" .052" 12.3cc
Oldsmobile 1968-76 400, 455 FEL1152 All 4.100" .045" 9.7cc
FEL1155 All 455 4.250" .039" 9.2cc Ford Modular 4.6L (281 Cu. In.)
Pontiac 1959-79 326, 350, 389, 400, 421, 428, 455 FEL1141L All, LH Only 3.630" .036" 6.1cc
FEL1016 400, 421, 428, 455, Except 326 Or 350 4.300" .039" 9.4cc FEL1141R All, RH Only 3.630" .036" 6.1cc
* Gasket does not have steam holes for 400 street operation. Mitsubishi L4 2.0L DOHC & DOHC Turbo 3.425" .055" 8.3cc
4G63/4G63-T, 1989-99
FEL1153-1
† Requires a precision receiver groove machined in cylinder head.
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