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#718CR3690GP-045
Total Seal CR3690GP 45 Gas Piston Ring Set, 4.045 Bore, Style C
- Gas-ported performance without gas-ported pistons
- Features strategically sized and placed horizontal slots in the ring allowing combustion gas to enter through the groove and behind the ring to gas-load the ring providing greatly improved ring sealing.
- Extensively tested in virtually every form of race engine with the same increases in ring sealing time after time.
$346.63
/set
Factory Shipped
Garage Sale alternatives: from $171.23
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Product Summary
C Piston Ring Style, 4.040" Piston Ring Diameter
- Gas-ported performance without gas-ported pistons
- Features strategically sized and placed horizontal slots in the ring allowing combustion gas to enter through the groove and behind the ring to gas-load the ring providing greatly improved ring sealing.
- Extensively tested in virtually every form of race engine with the same increases in ring sealing time after time.
- Style C
- Available in 000, 005, 010, 015, 020, 025, 030, 035, 040, 045, 050, 055, 060, and 065 over sizes
Key Specs
| MFG. Part # | CR3690GP 45 |
| Brand | Total Seal |
| Piston Ring Style | C |
| Piston Ring Diameter | 4.040" |
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Return PolicyTotal Seal CR3690GP 45 Details
Total Seal CR3690GP 45 Details
- Gas-ported performance without gas-ported pistons
- Features strategically sized and placed horizontal slots in the ring allowing combustion gas to enter through the groove and behind the ring to gas-load the ring providing greatly improved ring sealing.
- Extensively tested in virtually every form of race engine with the same increases in ring sealing time after time.
- Style C
- Available in 000, 005, 010, 015, 020, 025, 030, 035, 040, 045, 050, 055, 060, and 065 over sizes
Charts
Ring Style Chart (GIF)
Guides & Documents
Total Seal CR3690GP 45 Specifications
Total Seal CR3690GP 45 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | CR3690GP 45 |
| Brand | Total Seal |
| Piston Ring Style | C |
| Piston Ring Diameter | 4.040" |
| GENERAL | |
| Piston Ring Design | Conventional |
| Gapless | No |
| Gas Ported | Yes |
| Top Ring Included | Yes |
| Top Ring Material | Ductile Iron |
| Top Ring Thickness | 1/16" |
| Top Ring Facing Material | Plasma-Moly |
| Second Ring Included | Yes |
| Second Ring Material | Cast Iron |
| Second Ring Thickness | 1/16" |
| Second Ring Facing Material | Cast Iron |
| Oil Ring Included | Yes |
| Oil Ring Material | Stainless Steel |
| Oil Ring Thickness | 3/16" |
| Oil Ring Tension | Standard Tension |
| Sold in Quantity | Set |
| File Fit | Yes |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
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Fitment
Fitment
1970-1975 Chevy Bel Air
2-Piece Rear Main Chevy 400
1970-1972 Chevy Biscayne
2-Piece Rear Main Chevy 400
1970-1972 Chevy Brookwood
2-Piece Rear Main Chevy 400
1976-1980 Chevy C10
2-Piece Rear Main Chevy 400
1976-1980 Chevy C20
2-Piece Rear Main Chevy 400
1976-1980 Chevy C20 Suburban
2-Piece Rear Main Chevy 400
1976-1979 Chevy C30
2-Piece Rear Main Chevy 400
1970-1976 Chevy Caprice
2-Piece Rear Main Chevy 400
1970-1973 Chevy Chevelle
2-Piece Rear Main Chevy 400
1970-1976 Chevy El Camino
2-Piece Rear Main Chevy 400
1970 Chevy Estate
2-Piece Rear Main Chevy 400
1976 Chevy G10
2-Piece Rear Main Chevy 400
1975-1980 Chevy G20
2-Piece Rear Main Chevy 400
1975-1980 Chevy G30
2-Piece Rear Main Chevy 400
1970-1976 Chevy Impala
2-Piece Rear Main Chevy 400
1975-1980 Chevy K10
2-Piece Rear Main Chevy 400
1975-1979 Chevy K10 Suburban
2-Piece Rear Main Chevy 400
1975-1980 Chevy K20
2-Piece Rear Main Chevy 400
1975-1980 Chevy K20 Suburban
2-Piece Rear Main Chevy 400
1977-1980 Chevy K30
2-Piece Rear Main Chevy 400
1975-1979 Chevy K5 Blazer
2-Piece Rear Main Chevy 400
1970-1972 Chevy Kingswood
2-Piece Rear Main Chevy 400
1973-1976 Chevy Laguna
2-Piece Rear Main Chevy 400
1973-1976 Chevy Malibu
2-Piece Rear Main Chevy 400
1970-1976 Chevy Monte Carlo
2-Piece Rear Main Chevy 400
1976 Chevy P30
2-Piece Rear Main Chevy 400
1970-1972 Chevy Townsman
2-Piece Rear Main Chevy 400
1968-1972 DeTomaso Mangusta
Ford 302
1971-1974 DeTomaso Pantera
351C Ford 335 Series Cleveland V8
1981-1987 DeTomaso Pantera
351C Ford 335 Series Cleveland V8
1968-1977 Ford Bronco
Ford 302
1980-1984 Ford Bronco
Ford 302
1968-1969 Ford Country Sedan
Ford 302
1970-1974 Ford Country Sedan
351C Ford 335 Series Cleveland V8
Ford 302
1968-1969 Ford Country Squire
Ford 302
1970-1974 Ford Country Squire
351C Ford 335 Series Cleveland V8
Ford 302
1968-1969 Ford Custom
Ford 302
1970-1972 Ford Custom
351C Ford 335 Series Cleveland V8
Ford 302
1968-1969 Ford Custom 500
Ford 302
1970-1974 Ford Custom 500
351C Ford 335 Series Cleveland V8
Ford 302
1968-1975 Ford E-100 Econoline
Ford 302
1979-1983 Ford E-100 Econoline
Ford 302
1979-1983 Ford E-100 Econoline Club Wagon
Ford 302
1975 Ford E-150 Econoline
Ford 302
1979-1984 Ford E-150 Econoline
Ford 302
1979-1984 Ford E-150 Econoline Club Wagon
Ford 302
1968-1974 Ford E-200 Econoline
Ford 302
1975 Ford E-250 Econoline
Ford 302
1979-1984 Ford E-250 Econoline
Ford 302
1979-1980 Ford E-250 Econoline Club Wagon
Ford 302
1968-1974 Ford E-300 Econoline
Ford 302
1975 Ford E-350 Econoline
Ford 302
1979-1982 Ford E-350 Econoline
Ford 302
1979-1980 Ford E-350 Econoline Club Wagon
Ford 302
1969-1983 Ford F-100
Ford 302
1975-1984 Ford F-150
Ford 302
1969-1984 Ford F-250
Ford 302
1972-1980 Ford F-350
Ford 302
1968-1969 Ford Fairlane
Ford 302
1970 Ford Fairlane
351C Ford 335 Series Cleveland V8
Ford 302
1978-1979 Ford Fairmont
Ford 302
1968-1969 Ford Falcon
Ford 302
1970 Ford Falcon
351C Ford 335 Series Cleveland V8
Ford 302
1968-1969 Ford Galaxie 500
Ford 302
1970-1974 Ford Galaxie 500
351C Ford 335 Series Cleveland V8
Ford 302
1972-1974 Ford Gran Torino
351C Ford 335 Series Cleveland V8
Ford 302
1975-1980 Ford Granada
Ford 302
1968-1969 Ford LTD
Ford 302
1970-1974 Ford LTD
351C Ford 335 Series Cleveland V8
Ford 302
1977-1984 Ford LTD
Ford 302
1977-1979 Ford LTD II
Ford 302
1971-1977 Ford Maverick
Ford 302
1968-1969 Ford Mustang
Ford 302
1970-1973 Ford Mustang
351C Ford 335 Series Cleveland V8
Ford 302
1979 Ford Mustang
Ford 302
1982-1984 Ford Mustang
Ford 302
1975-1978 Ford Mustang II
Ford 302
1968-1969 Ford Ranch Wagon
Ford 302
1970-1974 Ford Ranch Wagon
351C Ford 335 Series Cleveland V8
Ford 302
1968-1969 Ford Ranchero
Ford 302
1970-1974 Ford Ranchero
351C Ford 335 Series Cleveland V8
Ford 302
1977-1979 Ford Ranchero
Ford 302
1977-1981 Ford Thunderbird
Ford 302
1983-1984 Ford Thunderbird
Ford 302
1968-1969 Ford Torino
Ford 302
1970-1974 Ford Torino
351C Ford 335 Series Cleveland V8
Ford 302
1973-1974 GMC C35/C3500 Pickup
2-Piece Rear Main Chevy 400
1975-1978 GMC K15
2-Piece Rear Main Chevy 400
1975-1978 GMC K15 Suburban
2-Piece Rear Main Chevy 400
1967-1974 GMC K15/K1500 Pickup
2-Piece Rear Main Chevy 400
1967-1974 GMC K15/K1500 Suburban
2-Piece Rear Main Chevy 400
1979-1980 GMC K1500 Suburban
2-Piece Rear Main Chevy 400
1975-1978 GMC K25
2-Piece Rear Main Chevy 400
1975-1978 GMC K25 Suburban
2-Piece Rear Main Chevy 400
1973-1974 GMC K25/K2500 Pickup
2-Piece Rear Main Chevy 400
1973-1974 GMC K25/K2500 Suburban
2-Piece Rear Main Chevy 400
1979-1986 GMC K2500 Suburban
2-Piece Rear Main Chevy 400
1973-1974 GMC K35/K3500 Pickup
2-Piece Rear Main Chevy 400
1973-1977 GMC Sprint
2-Piece Rear Main Chevy 400
1980 Lincoln Continental
Ford 302
1982-1984 Lincoln Continental
Ford 302
1980-1983 Lincoln Mark VI
Ford 302
1984 Lincoln Mark VII
Ford 302
1981-1984 Lincoln Town Car
Ford 302
1977-1980 Lincoln Versailles
Ford 302
1979 Mercury Capri
Ford 302
1982-1984 Mercury Capri
Ford 302
1968-1969 Mercury Comet
Ford 302
1971-1977 Mercury Comet
Ford 302
1968-1971 Mercury Cougar
Ford 302
1972 Mercury Cougar
Ford 335 Series Cleveland V8 351C Boss
Ford 335 Series Cleveland V8 351C Cobra Jet
1977-1981 Mercury Cougar
Ford 302
1983-1984 Mercury Cougar
Ford 302
1968-1971 Mercury Cyclone
Ford 302
1979-1984 Mercury Grand Marquis
Ford 302
1979-1982 Mercury Marquis
Ford 302
1975-1980 Mercury Monarch
Ford 302
1968-1974 Mercury Montego
Ford 302
1978-1979 Mercury Zephyr
Ford 302