Page 514 - 2019-2020 Racecar Engineering Circle Track Parts and Accessories Catalog

Plasma-Moly File Fit Piston Ring Sets Multi-Layer Steel Head Gaskets
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VSHFL¿HG Part No. Application Bore Thickness Volume
Bore Top Second Oil M7755028 SB Chevy 4.060" .040" 8.5cc
Part No. Size Ring Ring Ring M7755031 SB Chevy 4.125" .040" 9.0cc
M77315-0036.005 4.000" 1/16" 1/16" 3/16" M7755032 SB Chevy 4.200" .040" 9.1cc
M77315-0005.005* 4.000" 1/16" 1/16" 3/16" (Low Tension)
M77315-0036.025 4.020" 1/16" 1/16" 3/16" Multi-Layer Steel Header Gaskets
M77315-0034.035 4.030" 5/64" 5/64" 3/16" 'XUDEOH 0/6 KHDGHU
M77315-0036.035 4.030" 1/16" 1/16" 3/16" JDVNHWV DUH FRQVWUXFWHG IURP
M77315-0005.035* 4.030" 1/16" 1/16" 3/16" (Low Tension) KLJK JUDGH VWDLQOHVV
M77315-0033.035 4.030" 1/16" 1/16" 1/8" VWHHO DQG ZLOO QRW EXUQ RU
M77310-0014.040* ‡ 4.040" 5/64" 5/64" 3/16" (Low Tension) EORZ RXW HYHQ ZKHQ H[SRVHG WR H[WUHPH H[KDXVW WHPSHUDWXUHV
M77315-0034.045 4.040" 5/64" 5/64" 3/16" *DVNHWV PDLQWDLQ WRUTXH ZLWKRXW WKH QHHG IRU DGGLWLRQDO VHDOHUV
M77315-0036.045 4.040" 1/16" 1/16" 3/16" 6ROG SHU SDLU
M77315-0005.045* 4.040" 1/16" 1/16" 3/16" (Low Tension) Part No. Application Port Size Thickness
M77315-0036.065 4.060" 1/16" 1/16" 3/16" M77MS19975 SB Chevy, Square Port 1.45" x 1.45" .060"
M77315-0005.065* 4.060" 1/16" 1/16" 3/16" (Low Tension) M77MS19977 SB Chevy, Raised “D"-Port 1.75" x 1.60" .060"
M77315-0004.005* 4.125" 1/16" 1/16" 3/16" (Low Tension) M77MS19985 SB Chevy, Edelbrock 1.50" x 1.67" .060"
M77315-0073.005 † 4.125" 1/16" 1/16" 3/16" Performer/Brodix Track 1
M77315-0032.005 4.125" 1/16" 1/16" 3/16"
M77315-0032.025 4.145" 1/16" 1/16" 3/16" Intake Manifold Gaskets
M77315-0004.035* 4.155" 1/16" 1/16" 3/16" (Low Tension) *DVNHWV FRPELQH D FRQIRUP
M77315-0022.035 4.155" 5/64" 5/64" 3/16" DEOH ¿EHU PDWHULDO ZLWK D GRX
M77315-0032.035 4.155" 1/16" 1/16" 3/16" EOH SHUIRUDWHG VWHHO FRUH DQG
M77315-0032.045 4.165" 1/16" 1/16" 3/16" VLOLFRQH EHDGHG VHDOHG SRUWV WR
* Reduced radial wall tension KHOS PDLQWDLQ DQ HIIHFWLYH VHDO
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† Fire-Power ring set with PC479 top rings.
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‡ Claimer ring set with plasma-moly cast top rings.
Part No. Application Port Size Thickness
M77MS20014 SB Chevy, 23° Medium Port 1.25" x 2.20" .060"
Plasma-Moly M77MS20017 SB Chevy, 23° Large Port 1.30" x 2.25" .060"
Standard Gap M77MS20019 SB Chevy, 23° X-Large Port 1.38" x 2.30" .060"
Piston Ring Sets Valve Cover Gaskets
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Bore Top Second Oil
Part No. Size Ring Ring Ring Part No. Application Thickness
M77315-0036 4.000" 1/16" 1/16" 3/16" M77VS50755 SB Chevy, 1959-85, .225"
M77315-0034.030 4.030" 5/64" 5/64" 3/16" Molded Rubber/Steel Carrier
SB Chevy, 1959-85,
M77315-0036.030 4.030" 1/16" 1/16" 3/16" M77VS50769 Laminated Cork/Composite .250"
M77315-0049.030* 4.030" 1/16" 1/16" 3mm (Low Tension)
M77315-0033.030 4.030" 1/16" 1/16" 1/8" Molded Rubber Oil Pan Gaskets
M77310-0014.040 ‡ 4.040" 5/64" 5/64’ 3/16" (Low Tension)
M77315-0034.040 4.040" 5/64" 5/64" 3/16" 6LOLFRQH PROGHG UXEEHU
M77315-0036.040 4.040" 1/16" 1/16" 3/16" JDVNHWV IHDWXUH D VWHHO SODVWLF
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M77315-0049.040* 4.040" 1/16" 1/16" 3mm (Low Tension) WLJKWHQLQJ
M77315-0034.060 4.060" 5/64" 5/64" 3/16"
Part No.
Application
M77315-0036.060 4.060" 1/16" 1/16" 3/16" M77OS32523 SB Chevy, 1975-79, Rubberized Fiber Thickness
.093"
M77315-0033.060 4.060" 1/16" 1/16" 1/8"
* Reduced radial wall tension.
‡ Claimer ring set.

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