Page 464 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

Premium Engine Gasket Sets Head Gaskets
With MLS Head Gaskets Manufactured from .020" silicone
Designed for maximum sealing of bi- coated steel shim stock, gaskets are
metal (aluminum heads/cast iron block) signifi cantly thinner than OEM gaskets
racing or high performance street/strip and are typically used to raise compression ratio. Sold in pairs.
engines. Each set includes Multi-Layer Gasket Comp.
Stainless Steel (MLS) head gaskets Application Description Bore Thk. Part No.
along with premium Ultra-Seal gaskets SB Chevy, 1957-87 283-350 Coated Steel Shim 4.100" .020" MRG1130G
for intake manifold, oil pan, timing cover, BB Chevy, 1965-90 396-454 Steel Shim 4.370" .020" MRG1131G
valve covers, water pump, fuel pump BB Chrysler, 1959-78 383-440 Steel Shim 4.400" .020" MRG1135G
and necessary small gaskets.
Part No. Description Ultra-Seal Head Gaskets
MRG6100G SB Chevy 283-350, 1958-85 Five layer, composition construction
MRG6101G SB Chevy 305-350, 1986-92 gaskets deliver exceptional sealing
MRG6103G BB Chevy 396-454, 1965-90 w/Oval Port Heads
MRG6104G BB Chevy 396-454, 1965-90 w/Rectangular Port Heads qualities, even under extreme cylider pressures. Sold in pairs.
MRG6105G SB Chrysler 360, 1971-92 Gasket Comp.
MRG6106G BB Chrysler 383-440, 1959-80 Application Description Bore Thk. Part No.
MRG6107G SB Ford 289-302, 1964-76 SB Chevy, 1992-97 350 Graphite Core 4.110" .026" MRG5716G
MRG6108G SB Ford 351W, 1983-97 SB Chevy, 1955-91 262-305 Graphite Core 3.870" .028" MRG5780G*
MRG6109G BB Ford “FE” 390-428, 1958-77 SB Chevy, 1957-96 283-350 Graphite Core 4.130" .038" MRG5800G*
MRG6110G BB Ford 429-460, 1968-88 SB Chevy, 1957-96 283-350 Graphite Core 4.130" .028" MRG1134G*
MRG6112G Oldsmobile 400-455, 1965-76 SB Chevy, 1957-91 283-350 Graphite Core 4.130" .055" MRG5799G*
MRG6114G Pontiac 326-455, 1963-1979 SB Chevy, 1970-80 400 Graphite Core 4.190" .038" MRG5801G
BB Chevy, 1965-90 Graphite Core 4.520" .038" MRG5802G
SB Ford, 1962-97 260-351W Graphite Core 4.100" .038" MRG5807G
Multi-Layer Steel Head Gaskets BB Ford, 1968-78 429-460 Graphite Core 4.490" .038" MRG5809G
Multi-layer steel (MLS) head gaskets
are ideal for supercharged, turbo- Ultra-Seal Copper Head Gasket
charged, nitrous oxide and extreme MRG1052G
compression ratios. High-grade layers Manufactured from dead soft cop-
of stainless steel are tempered to relax stress for proper torque per, gasket delivers superior stability
retention and coated with a premium elastomer coating for long and reduced cylinder bore distortion.
lasting resistance to chemicals. Sold each. Well suited to supercharged, turbo charged, nitrous oxide and
Application Bore Thk. Part No. high compression engines, gasket may be used with or without
SB Chevy, 1955-91 283-350 4.060" .040" MRG3130G stainless steel O-rings. Sold each.
SB Chevy, 1955-91 283-400 4.125" .040" MRG3131G Gasket Comp.
SB Chevy, 1955-91 283-400 4.165" .040" MRG3132G Application Description Bore Thk. Part No.
SB Chevy, 1955-91 283-400 4.200" .040" MRG3133G SB Chevy, 1957-91 Copper 4.140” .020” MRG1052G
SB Chevy Gen. III LS, 1997-2010 LS1/LS3/LS6 4.130" .051" MRG3143G
BB Chevy, 1965-90 396-454 Gen. IV 4.375" .040" MRG3150G
BB Chevy, 1965-90 396-454 Gen. IV 4.630" .040" MRG3152G Oil Pan Gaskets
SB Chrysler 273-360, 1967-89 4.060" .040" MRG3210G Mr. Gasket oil pan gaskets use
SB Chrysler 273-360, 1967-89 4.125" .040" MRG3211G a high density cork/rubber blend
BB Chrysler 361-440 (Exc. Hemi), 1959-78 4.380" .040" MRG3217G for effective sealing. Ultra-Seal
BB Chrysler 361-440 (Exc. Hemi), 1959-78 4.410" .040" MRG3218G gaskets are made from a cellulose/nitrile compound with a black
BB Chrysler 361-440 (Exc. Hemi), 1959-78 4.500" .040" MRG3233G* latex rubber coating for added durability.
SB Ford 260-351W, 1962-97 4.030" .040" MRG3175G
SB Ford 260-351W, 1962-97 4.100" .040" MRG3176G Application Mr. Gasket Ultra-Seal †
MRG5884
* Also fits Mopar Performance block P4529850 or P5249804.* Does not fit SB Chevy, 1955-74 265-400 MRG196/MRG190* MRG6560**
MRG198
SB Chevy, 1975-79 262-400
1992-96 LT-1.
SB Chevy, 1980-86 305-350 — MRG5882/MRG6560**
SB Chevy, 1987-96 305-350 — MRG5885/MRG6561**
Freeze Plugs BB Chevy, 1965-90 396-454 MRG197/MRG192* MRG5883
Freeze plug kits, made from corrosion re- BB Chevy, 1991-99 7.5-8.2L MRG6664G** —
sistant brass, includes all the required plugs BB Chevy Mountain Motor, 9 Mtg. Holes MRG195 —
SB Chrysler, 1967-89 318-360
—
MRG394
for each engine. BB Chrysler, 1959-78 383-440 Inc. Hemi MRG397 —
Part No. Description SB Ford, 1962-85 221-302 — MRG5890/MRG6683**
MRG6481 SB Chevy 262-400 SB Ford, 1969-92 351W — MRG5891
MRG6482 BB Chevy 396-454 Ford, 1970-82 351C, 351M-400 — MRG5892
BB Ford, 1958-68 332-428 “FE” MRG290 —
BB Ford, 1968-88 429-460 MRG292 —
Oldsmobile, 1964-76 330-455 MRG490 —
Pontiac, 1965-71 326-455 — MRG5889
* Cork/Rubber construction. ** Molded rubber construction.
† Includes early/thin and late/thick front oil pan seals.

462