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GM Car Piston Rings from Hastings Mfg. We offer a the complete range of Hastings piston rings for GM cars including Buick, Cadillac, Oldsmobile and Pontiac engines.  Based in Hastings, Michigan, Hastings is a world leader in the design and manufacture of piston rings.  Hastings has been serving OE and aftermarket piston ring demands for nearly 100 years.  Don't see what you're looking for or looking for something a little different? Contact us. See also - GM Truck Piston Rings   We recommend checking your piston diameter and ring pack before ordering your piston rings.   Year Model or Engine Cyl. Dia. No. Cyl. Piston Rings Set No. Qty & Width Comp Oil 2003-On 49cu. in. Eng. QQ 0.8 Litre 72.00mm 3 2C5189 6 - 1.2mm 3 - 2.5mm Kia Eng. 2.835 1989-95 61cu. in. Eng. Chevrolet GEO Metro 2 Ring Piston - Suzuki Eng. 1.0 Litre 74.00mm 3 2C4738 3 - 1.2mm 3 - 2.8mm 2.913 1985-00 61cu. in. Eng. Chevrolet Sprint - Suzuki Eng. Vin: 2,6 Inc Turbo 1.0 Litre 74.00mm 3 2C4208 3 - 1.2mm 3 - 2.8mm 2.913 3 - 1.5mm 1998-01 79cu. in. Eng. GEO Metro Vin:2,9 1.3 Litre 74.00mm 4 2C4944 8 - 1.2mm 4 - 2.5mm Suzuki Eng. G13KS 2.913 1990-97 79cu. in. Chevrolet GEO, Vin:9 1.3 Litre 74.00mm 4 2C4258 4 - 1.2mm 4 - 2.8mm 1300cc Suzuki Eng. 2.913 4 - 1.5mm 1976-77 85cu. in. Eng. 1400cc Chevrolet Chevette 1.4 Litre 82.00mm 4 2C4294 8 - 2.0mm 4 - 4.0mm 3.228 2M4294   4294 Chevette (Brazilian), 10.82 Model gas & alch. 82.00mm 4 2M4802 4 - 1.5mm 4 - 4.0mm Also fit Brazilian Mahle Piston 3.228 4802 4 - 1.75mm 1973-82 Chevette 1.4 Litre 82.00mm 4 2C4826 8 - 2.0mm 4 - 4.0mm Fit Brazilian Mahle Piston 3.228 1987-89 92cu. in. Eng. Chev. GEO, Spectrum - Isuzu Eng. Turbo 1.5 Litre 77.00mm 4 2C4646 8 - 1.2mm 4 - 2.8mm 3.031 1985-89 92cu. in. Eng. Chev. Spectrum, GEO - Isuzu Eng. 1.5 Litre 77.00mm 4 2M4241 4 - 1.5mm 4 - 2.8mm 3.031 4241 1997-02 97cu. in. Eng. GEO - Suzuki Eng.G16KV 1.6 Litre 75.00mm 4 2C4901 8 - 1.2mm 4 - 2.5mm Vin: 6 2.953 1989-96 97cu. in. Eng. GEO - Suzuki Eng. 1.6 Litre 75.00mm 4 2C4640 4 - 1.2mm 4 - 2.8mm Vin: U 2.953 4 - 1.5mm 1983-89 97cu. in. Eng. 1600cc Chevrolet Nova - Toyota Eng. 1.6 Litre 81.00mm 4 2C6180 8 - 1.5mm 4 - 2.8mm 3.189 2M6180   6180 1984-87 97.6cu. in. Eng. Chevrolet, Pontiac 1.6 Litre 82.00mm 4 2M4218 8 - 1.5mm 4 - 4.0mm Shallow Oil Ring Groove 3.228 4218 1987-On Chevette, Gas/Alch. 1.6 Litre 82.00mm 4 2C4801 8 - 1.5mm 4 - 3.0mm Fits Brazilian Mahle Piston 3.228 1976-83 97.6cu. in. Eng. 1600cc Chev. Chevette 1.6 Litre 82.00mm 4 2C4393 8 - 1.5mm 4 - 4.0mm 3.228 4393 1993-97 98cu.in. Eng. GEO, Vin: 6, Toyota 1.6 Litre 81.00mm 4 2C4733 4 - 1.2mm 4 - 3.0mm 3.189 4 - 1.5mm 1990-92 98cu. in. Eng. GEO Vin: 5, Toyota 1.6 Litre 81.00mm 4 2C4684 4 - 1.2mm 4 - 2.8mm 3.189 4 - 1.5mm 1990-95 98cu. in. Eng. 1588cc GEO Storm DOHC/SOHC-Isuzu 4XE1 1.6 Litre 80.00mm 4 2C4647 8 - 1.2mm 4 - 3.0mm 3.15 1989-93 98cu. in. Eng. Vin: 6 GEO 1.6 Litre 81.00mm 4 2M4683 8 - 1.5mm 4 - 3.0mm Toyota 1587cc 4AGLEC Eng. 3.189 4683 1988-08 98cu. in. Eng. Pontiac - Korean Eng. Vin: 6 1.6 Litre 79.00mm 4 2C4602 4 - 1.2mm 4 - 3.0mm Aveo, Optra LS L91 SOHC 3.11 4 - 1.5mm 1993-97 108cu. in. Eng. GEO, Toyota 1.8 Litre 81.00mm 4 2C4684 4 - 1.2mm 4 - 2.8mm 3.189 4 - 1.5mm 1998-08 110cu. in. Eng. Vin: 8,L 1.8 Litre 79.00mm 4 2C4947 8 - 1.2mm 4 - 3.0mm Toyota 1794cc, 1ZZ-FE 3.11 2004-06 110cu. in. Eng. Vibe GT 1.8 Litre 82.00mm 4 2C5087 8 - 1.2mm 4 - 3.0mm Toyota 1796cc, 2ZZ-GE 3.228 2004-05 110cu. in. Eng. L79, Optra LS, MPFI 1.8 Litre 81.60mm 4 2C5245 8 - 1.5mm 4 - 3.0mm 3.213 1996-97 110cu. in. Eng. Vin: 8 1.8 Litre 81.00mm 4 2C4733 4 - 1.2mm 4 - 3.0mm 3.189 4 - 1.5mm 1986-91 110cu. in. Eng. Monza - Made in Brazil 1.8 Litre 84.78mm 4 2C4635 8 - 1.5mm 4 - 3.0mm 3.338 4635 2002-On Astra, Corsa 1.8 Litre 80.50mm 4 2C5185 8 - 1.2mm 4 - 2.0mm Fit Brazilian Mahle Piston 3.169 Opel Eng.   1982-86 Ascona, Kadett GSi, Monza, Omege, Rekord 1.8 Litre 84.78mm 4 2M4848 4 - 1.5mm 4 - 4.0mm Fit Brazilian Mahle Piston 3.338 4 - 1.75mm 1987-On Monza, Omega, 1.8 Litre 84.78mm 4 2C4834 8 - 1.5mm 4 - 3.0mm Fit Brazilian Mahle Piston 3.338 1981-86 110cu. in. Eng. Diesel 1.8 Litre 84.00mm 4 2C6161 4 - 2.5mm 4 - 4.0mm 3.307 4 - 2.0mm 1982-86 111cu. in. Eng. Diesel Chevrolet, Pontiac 1.8 Litre 84.00mm 4 2C6161 4 - 2.5mm 4 - 4.0mm 3.307 4 - 2.0mm 1976-79 111cu. in. Eng. Isuzu Eng. 1.8 Litre 84.00mm 4 2C4247 8 - 2.0mm 4 - 4.0mm 3.307 4247 1983-85 112cu. in. Eng. Chevrolet 1.8 Litre 89.00mm 4 2M6169 8 - 1.5mm 4 - 4.75mm Shallow Oil Ring Groove 3.504 6169 1982-86 112cu. in. Eng. Vin: O Oldsmobile, Pontiac Made in Brazil Incl. Turbo 1.8 Litre 84.80mm 4 2C6193 4 - 1.5mm 4 - 4.0mm 3.339 2M6193 4 - 1.75mm   6193   1982-84 112cu. in. Eng. Buick, Chev., Pont. 1.8 Litre 89.00mm 4 2M4408 4 - 1.5mm 4 - 4.75mm Deep Oil Ring Groove 3.504 4408 4 - 2.0mm 1981-82 112cu. in. Eng. Chevrolet, Pontiac 1.8 Litre 89.00mm 4 2M5650 4 - 1.5mm 4 - 4.75mm Shallow Oil Ring Groove 3.504 5650 4 - 2.0mm 1999-02 116cu. in. Eng. Saturn Vin:7,8 1.9 Litre 82.00mm 4 2C4984 4 - 1.2mm 4 - 2.5mm SC, SL, SW Series 3.228 4 - 1.5mm 1995-98 116cu. in. Eng. Saturn 1.9 Litre 82.00mm 4 2C4891 4 - 1.2mm 4 - 3.0mm Vin: 7,8 3.228 4 - 1.5mm 1991-94 116cu. in. Eng. Saturn 1.9 Litre 82.00mm 4 2M4745 8 - 1.5mm 4 - 3.0mm 3.228 4745 1971-72 120.5cu. in. Eng. OHC Firenza 3 3/4 4 2C6873 8 - 5/64 4 - 3/16 6873 1987-95 121cu. in. Eng. Vin: K,M Chevrolet, Pontiac - Made in Brazil Incl. Turbo 2.0 Litre 86.00mm 4 2M4601 8 - 1.5mm 4 - 3.0mm Also fits Brazilian Mahle Piston 3.386 4601 2004-05 122cu. in. Eng. DOHC L34 2.0 Litre 86.00mm 4 2M4601 8 - 1.5mm 4 - 3.0mm Epic LS 3.386 4601 1987-89 122cu. in. Eng. Vin: 1 Buick, Cad., Chev., Pont. 2.0 Litre 89.00mm 4 2M6209 8 - 1.5mm 4 - 3.0mm Shallow Oil Ring Groove 3.504 6209 1985-86 122cu. in. Eng. Chevrolet 2.0 Litre 89.00mm 4 2M6169 8 - 1.5mm 4 - 4.75mm Shallow Oil Ring Groove 3.504 6169 1984-86 122cu. in. Eng. Buick, Chevrolet 2.0 Litre 89.00mm 4 2M4256 8 - 1.5mm 4 - 4.75mm Deep Oil Ring Groove 3.504 4256 1982-84 122cu. in. Eng. Buick, Chev., Pont. 2.0 Litre 89.00mm 4 2M4408 4 - 1.5mm 4 - 4.75mm Deep Oil Ring Groove 3.504 4408 4 - 2.0mm 1975-77 122cu. in. Eng. Chev. Vega, Pont. 3 1/2 4 2C673 8 - 5/64 4 - 3/16 For Alum. Bore Only 1975-77 122cu. in. Eng. Chev. Vega, Pont. 3 1/2 4 2C6810 8 - 5/64 4 - 3/16 For Cast Iron Sleeves Only 6810 2000-08 134cu. in. Eng. L61 Ecotec, Chev, Pontiac, Saturn 2.2 Litre 86.00mm 4 2C5130 4 - 1.2mm 4 - 2.5mm Vin:A,D,F,J,N,Z 3.386 4 - 1.5mm 1987-05 134cu. in. Eng. Vin: 1,4,5,6, 2.2 Litre 89.00mm 4 2M6209 8 - 1.5mm 4 - 3.0mm Shallow Oil Ring Groove 3.504 6209 1987-95 140cu. in. Eng. Quad 4, Buick, Olds, Pontiac, Vin: A,D,3 2.3 Litre 92.00mm 4 2M4468 8 - 1.5mm 4 - 3.0mm Shallow Oil Ring Groove 3.622 1971-76 140cu. in. Eng. Chev. Vega, Pont. 3 1/2 4 2C673 8 - 5/64 4 - 3/16 For Alum. Bore Only 1971-76 140cu. in. Eng. Chev. Vega, Pont. 3 1/2 4 2C6810 8 - 5/64 4 - 3/16 For Cast Iron Sleeves Only 6810 1960 140cu. in. Eng. Chevrolet Corvair 3 3/8 6 2C662 12 - 5/64 6 - 3/16 662 1961-63 145cu. in. Eng. Chevrolet Corvair 3  7/16 6 2C663 12 - 5/64 6 - 3/16 2M663 663 2006-08 145cu. in. Eng. Vin: B,P DOHC 2.4 Litre 88.00mm 4 2C5228 4 - 1.2mm 4 - 2.5mm Cobalt, HHR 3.465 4 - 1.5mm 1996-02 146cu. in. Eng. Vin: T 2.4 Litre 90.00mm 4 2C4898 4 - 1.2mm 4 - 3.0mm 3.543 4 - 1.5mm 1982-93 151cu. in. Eng. Buick, Chevrolet 2.5 Litre 4 4 2C5663 4 - 1/16 4 - 3/16 Shallow Oil Ring Groove 2M5663 5 - 5/64   5663   1982-93 151cu. in. Eng. Chevrolet 2.5 Litre 101.60mm 4 2C4366 4 - 1.6mm 4 - 4.75mm Deep Oil Ring Groove 4 2M4366 4 - 2.0mm     4366   1981 151cu. in. Eng. Chevrolet, Pontiac 2.5 Litre 4 4 2C5630 8 - 5/64 4 - 3/16 Shallow Oil Ring Groove 2M5630 Also fit Brazilian Mahle Piston 5630 1978-80 151cu. in. Eng. Buick, Chevrolet 2.5 Litre 4 4 2C5570 8 - 5/64 4 - 3/16 2M5570 5570 1962-70 153cu. in. Eng. Chevrolet 3 7/8 4 2C665 8 - 5/64 4 - 3/16 2M665 665 1964-69 164cu. in. Eng. Chevrolet Corvair 3  7/16 6 2C669 12 - 1/16 6 - 1/8 2M669 669 1987-93 173cu. in. Eng. Vin: W Buick, Cad., Chev. 2.8 Litre 89.00mm 6 2M4456 12 - 1.5mm 6 - 4.0mm Shallow Oil Ring Groove 3.504 4456 1985-89 173cu. in. Eng. Cad., Chev., Pont. 2.8 Litre 89.00mm 6 2M6194 6 - 1.5mm 6 - 4.75mm w/Cast Iron Heads 3.504 6194 6 - 2.0mm Shallow Oil Ring Groove       1981-84 173cu. in. Eng. Chevrolet 2.8 Litre 89.00mm 6 2C5632 6 - 1.5mm 6 - 4.75mm 3.504 2M5632 6 - 2.0mm   5632   1980 173cu. in. Eng. Buick, Chev., Pont. 2.8 Litre 3 1/2 6 2C582 12 - 5/64 6 - 3/16 For 89MM, use .005 2M582   582 1997-00 181cu. in. Eng. Cadillac Catera 3.0 Litre 86.00mm 6 2M4896 12 - 1.5mm 6 - 3.0mm Vin: R 3.386 1982-88 181cu. in. Eng. Chevrolet 3.0 Litre 3.8 6 2C5474 12 - 5/64 6 - 3/16 2M5474 5474 1999-05 183cu. in.Eng. 3000cc Vin:R 3.0 Litre 86.00mm 6 2C4996 6 - 1.2mm 6 - 3.0mm 24 Valve Saturn, Catera 3.386 6 - 1.5mm 1999-05 189cu. in. Eng. Vin: J 3.1 Litre 89.00mm 6 2C4979 6 - 1.2mm 6 - 3.0mm Shallow Oil Ring Groove 3.504 6 - 1.5mm 1996-99 189cu. in. Eng. Vin: M,K 3.1 Litre 89.00mm 6 2C4888 6 - 1.2mm 6 - 3.0mm 3.504 6 - 1.5mm 1989-95 189cu. in. Eng. Vin: D, M, T, W, Buick, Cad., Chev. 3.1 Litre 89.00mm 6 2M4456 12 - 1.5mm 6 - 4.0mm Shallow Oil Ring Groove 3.504 4456 1962-67 194cu. in. Eng. Chevrolet 3  9/16 6 2C666 12 - 5/64 6 - 3/16 2M666 666 1961-63 195cu. in. Eng. Pontiac Tempest, Lemans 4  1/16 4 640 8 - 5/64 4 - 3/16 1978-79 196cu. in. Eng. Chevrolet 3.2 Litre 3 1/2 6 2C582 12 - 5/64 6 - 3/16 2M582 582 2003-04 197cu. in. Eng. Buick, Cadillac CTS 3.2 Litre 87.50mm 6 2C5131 6 - 1.2mm 6 - 2.5mm Vin:N 3.445 6 - 1.5mm 1962-63 198cu. in. Eng. Buick 3 5/8 6 2C653 12 - 5/64 6 - 3/16 2M653 653 1978-79 200cu. in. Eng. Chevrolet 3.3 Litre 3 1/2 6 2C582 12 - 5/64 6 - 3/16 2M582 582 1989-95 204cu. in. Eng. 3300cc Buick, Chev., Pont. 3.3 Litre 94.00mm 6 2M4478 12 - 1.5mm 6 - 3.0mm Shallow Oil Ring Groove 3.701 4478 1996-08 207cu. in. Eng. Vin: E,F,X 3.4 Litre 92.00mm 6 2C4903 6 - 1.2mm 6 - 3.0mm w/3.00 MM Oil Groove 3.622 6 - 1.5mm 1996-03 207cu. in. Eng. Vin: E 3.4 Litre 92.00mm 6 2C4893 6 - 1.2mm 6 - 4.0mm w/4.00 MM Oil Groove 3.622 6 - 1.5mm 1991-97 207cu. in. Eng. Chevrolet, Vin: X 3.4 Litre 92.00mm 6 2M4649 12 - 1.5mm 6 - 4.0mm 3.622 4649 2004-07 212cu. in. Eng. SOHC Saturn Vue Vin:U 3.5 Litre 89.00mm 6 2C4972 12 - 1.2mm 6 - 2.8mm Honda Eng. 3.504 2004-08 213cu. in. Eng. 3.5 Litre 94.00mm 6 2C5133 6 - 1.2mm 6 - 2.5mm OHV 3.701 6 - 1.5mm 2004-08 214cu. in. Eng. Vin: K, N 3.5 Litre 99.00mm 6 2C5270 6 - 1.2mm 6 - 2.5mm LZ43.5N 3.898 6 - 1.5mm 1999-03 214cu. in. Eng. Vin: H 3.5 Litre 89.50mm 6 2C4963 6 - 1.2mm 6 - 2.5mm Oldsmobile Eng. 3.524 6 - 1.5mm 1964-65 215cu. in. Eng. Pontiac Tempest, Lemans 3 3/4 6 2C656 12 - 5/64 6 - 3/16 2M656 656 1961-63 215cu. in. Eng. Buick Special 3 1/2 8 2C652 16 - 5/64 8 - 3/16 2M652 652 1937-53 216cu. in. Eng. Chevrolet 3 1/2 6 2C133 12 - 1/8 6 - 3/16 133 1937-53 216cu. in. Eng. Chevrolet 4 Ring Repl. Piston 3 1/2 6 6337 12 - 1/8 12 - 3/16 2004-08 220cu. in. Eng. Vin: 7 3.6 Litre 94.00mm 6 2C5133 6 - 1.2mm 6 - 2.5mm Buick, Cadillac 3.701 6 - 1.5mm 1939-40 222cu. in. Eng. Quality Six 39-25, Special Six 40-25, Deluxe Six 39-26, 40-26 Pontiac 3  7/16 6 618 12 - 3/32 6 - 3/16 1937-38 222cu. in. Eng. Deluxe 37-26CA, 38-26DA Pontiac 3  7/16 6 492 12 - 1/8 6 - 3/16 1937-38 222cu. in. Eng. F37, 38 Oldsmobile Canada 36 3  7/16 6 487 12 - 1/8 12 - 3/16 1964-67 225cu. in. Eng. Buick, Oldsmobile 3 3/4 6 2C656 12 - 5/64 6 - 3/16 2M656 656 1980-84 229cu. in. Eng. Chevrolet, Pontiac 3.8 Litre 3.736 6 2C5617 12 - 5/64 6 - 3/16 2M5617 5617 1963-70 230cu. in. Eng. Chevrolet 3 7/8 6 2C667 12 - 5/64 6 - 3/16 Also fit Brazilian Mahle Piston 2M667   667 1996-08 231cu. in. Eng. 3800cc 3.8 Litre 96.50mm 6 2M4866 6 - 1.2mm 6 - 2.0mm Vin: 1,2,4,K 3.799 6 - 1.5mm 1993-95 231cu. in. Eng. 3800cc V6 3.8 Litre 96.50mm 6 2M4764 6 - 1.2mm 6 - 3.0mm Vin: 1,L 3.799 6 - 1.5mm 1987-92 231cu. in. Eng. Buick, Chev., Pont. 3.8 Litre 96.50mm 6 2M4458 12 - 1.5mm 6 - 3.0mm Shallow Oil Ring Groove 3.799 4458 1978-87 231cu. in. Eng. Buick Turbo 3.8 Litre 3.8 6 2M5612 12 - 5/54 6 - 3/16 1975-86 231cu. in. Eng. Buick 3.8 Litre 3.8 6 2C5474 12 - 5/64 6 - 3/16 2M5474 5474 1954-62 235cu. in. Eng. Chevrolet 3  9/16 6 2C136 12 - 3/32 6 - 3/16 136 1953-62 235cu. in. Eng. Chevrolet 3  9/16 6 2C136 12 - 3/32 6 - 3/16 Aluminum Piston 136 1953-62 235cu. in. Eng. Chevrolet 3  9/16 6 2C135 6 - 3/32 6 - 3/16 Cast Iron Piston 135 6 - 1/8 1954-61 235cu. in. Eng. Chevrolet 3  9/16 6 6338 12 - 3/32 12 - 3/16 4 Ring Repl. Piston 1950-52 235cu. in. Eng. Chevrolet 3  9/16 6 2C135 6 - 3/32 6 - 3/16 135 6 - 1/8 2004-08 238cu. in. Eng. Vin: R,W,1,3 3.9 Litre 99.00mm 6 2C5270 6 - 1.2mm 6 - 2.5mm LZG(gas) LZE(flex-fuel) 3.898 6 - 1.5mm 1941-48 238cu. in. Eng. All Models 66, 76, 96 Oldsmobile - Canada 35, 36 3 1/2 6 611 12 - 3/32 12 - 3/16 1953-54 239cu. in. Eng. All Models 25 Pontiac 3  9/16 6 2C666 12 - 5/64 6 - 3/16 2M666 666 1941-52 239cu. in. Eng. All Models 24, 25, 26 Pontiac 3  9/16 6 2C136 12 - 3/32 6 - 3/16 136 1996-04 244cu. in. Eng. Olds Aurora DOHC 4.0 Litre (Sleeved Engine) 87.00mm 8 2C4895 8 - 1.2mm 8 - 3.0mm Vin: C 3.425 8 - 1.5mm 1994-95 244cu. in. Eng. Olds Aurora DOHC 4.0 Litre 87.00mm 8 2M4761 16 - 1.5mm 8 - 3.0mm 3.425 4761 1939-49 248cu. in. Eng. All Models, Deluxe Eight 39-29, 27, 28, 29 Pontiac 3 1/4 8 619 16 - 3/32 8 - 3/16 1971-79 250cu. in. Eng. Chevrolet 4.1 Litre 3 7/8 6 2C667 12 - 5/64 6 - 3/16 Also fit Brazilian Mahle Piston 2M667   667 1966-70 250cu. in. Eng. Chevolet, Pontiac 3 7/8 6 2C670 12 - 1/16 6 - 3/16 2M670 670 1966-70 250cu. in. Eng. Pontiac OHC, Police & Taxi 3 7/8 6 2C667 12 - 5/64 6 - 3/16 2M667 667 1987-89 252cu. in. Eng. Cadillac Allante 4.1 Litre 88.00mm 8 2M4447 16 - 1.5mm 8 - 3.0mm Shallow Oil Ring Groove 3.465 1982-87 252cu. in. Eng. Cadillac 4.1 Litre 88.00mm 8 2C5654 16 - 2.0mm 8 - 4.0mm Shallow Oil Ring Groove 3.465 2M5654     5654 1980-87 252cu. in. Eng. Buick, Cadillac, Pontiac, Oldsmobile 4.1 Litre 3.965 6 2C5619 12 - 5/64 6 - 3/16 2M5619 5619 1938-48 257cu. in. Eng. All Models L38, 68, 78, 80, 90, 98 Oldsmobile - Canada 34, 37, 38, 39 3 1/4 8 488 16 - 3/32 16 - 3/16 1979-80 260cu. in. Eng. Diesel Oldsmobile 4.3 Litre 3 1/2 8 2M5609 16 - 5/64 8 - 3/16 1975-82 260cu. in. Eng. Oldsmobile 4.3 Litre 3 1/2 8 2C652 16 - 5/64 8 - 3/16 2M652 652 261cu. in. Eng. 3 3/4 6 2C4823 12 - 3/32 6 - 3/16 Fits Brazilian Mahle Piston 1996-97 262cu. in. Eng. Vin; W,X 4.3 Litre 101.60mm 6 2M4862 12 - 1.5mm 6 - 3.0mm 4 4862 1990-95 262cu. in. Eng. 4.3 Litre 101.60mm 6 2M4720 6 - 2.0mm 6 - 4.0mm 4 4720 6 - 1.5mm 1988-95 262cu. in. Eng. Vin: Z 4.3 Litre 101.60mm 6 2M4721 12 - 2.0mm 6 - 4.75mm Shallow Oil Ring Groove 4 4721 1985-93 262cu. in. Eng. Vin: N,Z Chevrolet, Pontiac 4.3 Litre 101.60mm 6 2C5712 12 - 2.0mm 6 - 4.75mm Deep Oil Groove 4 2M5712     5712 1975-76 262cu. in. Eng. Chevrolet 3.671 8 2C5477 16 - 5/64 8 - 3/16 2M5477 5477 1982-85 263cu. in. Eng. Diesel Buick, Cadillac, Chevrolet, Pontiac 4.3 Litre 103.07mm 6 2M5651 12 - 2.0mm 6 - 4.75mm 4.058 1950-53 263cu. in. Eng. 40, 50 Series Buick Canada 42 Series 3  3/16 8 430 16 - 3/32 16 - 3/16 1954-55 264cu. in. Eng. 40 Series Buick 3 5/8 8 2C633 16 - 5/64 8 - 3/16 2M633 633 1994-96 265cu. in. Eng. Chev, GMC Vin: W 4.3 Litre 94.89mm 8 2M4742 16 - 2.0mm 8 - 4.75mm Shallow Oil Ring Groove 3.736 4742 1980-81 265cu. in. Eng. Buick, Olds., Pont. 4.3 Litre 3 3/4 8 2C5616 16 - 5/64 8 - 3/16 Shallow Oil Ring Groove 2M5616   5616 1955-57 265cu. in. Eng. Chevrolet 3 3/4 8 2C568 16 - 5/64 8 - 3/16 2M568 568 1979-82 267cu. in. Eng. Buick, Chevrolet 4.4 Litre 3 1/2 8 2C652 16 - 5/64 8 - 3/16 2M652 652 1950-54 268cu. in. Eng. All Models P8, 8xH, 27, 28 Pontiac 3 3/8 8 624 16 - 3/32 8 - 3/16 1988-95 273cu. in. Eng. Cadillac 4.5 Litre 92.00mm 8 2M4284 16 - 1.5mm 8 - 3.0mm Shallow Oil Ring Groove 3.622 4284 2000-08 281cu. in. Eng. Cadillac 4.6 Litre 93.00mm 8 2C5024 8 - 1.2mm 8 - 2.5mm Vin: 9,A,Y 3.661 8 - 1.5mm 1996-99 281cu. in. Eng. Cadillac 4.6 Litre 93.00mm 8 2C4894 8 - 1.2mm 8 - 3.0mm Vin: 9,Y 3.661 8 - 1.5mm 1993-95 281cu. in. Eng. Cadillac 4.6 Litre 93.00mm 8 2M4790 16 - 1.5mm 8 - 3.0mm 3.661 4790 1957-67 283cu. in. Eng. Chevrolet 3 7/8 8 2C660 16 - 5/64 8 - 3/16 2M660 660 1955 287cu. in. Eng. Models 27, 28 Pontiac 3 3/4 8 2C568 16 - 5/64 8 - 3/16 2M568 568 1988-95 300cu. in. Eng. Cadillac 4.9 Litre 92.00mm 8 2M4284 16 - 1.5mm 8 - 3.0mm Shallow Oil Ring Groove 3.622 4284 1964-67 300cu. in. Eng. Buick 3 3/4 8 2C568 16 - 5/64 8 - 3/16 2M568 568 1980-81 301cu. in. Eng. Pontiac 4.9 Litre 4 8 2C5615 16 - 5/64 8 - 3/16 Shallow Oil Ring Groove 2M5615   5615 1980-81 301cu. in. Eng. Buick, Pontiac Turbo 4.9 Litre 4 8 2M5620 16 - 5/64 8 - 3/16 Shallow Oil Ring Groove 1977-79 301cu. in. Eng. Pontiac 4.9 Litre 4 8 2C139 16 - 5/64 8 - 3/16 2M139 139 1967-70 302cu. in. Eng. Chevrolet Camaro Rally Package 4 8 2C139 16 - 5/64 8 - 3/16 2M139 139 1949-53 303cu. in. Eng. Oldsmobile 3 3/4 8 2C568 16 - 5/64 8 - 3/16 Canada 36, 37 2M568   568 1993-02 305cu. in. Eng. Vin:M 5.0 Litre 94.89mm 8 2M4742 16 - 2.0mm 8 - 4.75mm Shallow Oil Ring Groove 3.736 4742 1976-93 305cu. in. Eng. Buick, Chev., Pont. 5.0 Litre 3.736 8 2C5499 16 - 5/64 8 - 3/16 Deep Oil Groove 2M5499   5499 1981-90 307cu. in. Eng. Buick, Cadillac, Oldsmobile, Pontiac 5.0 Litre 3.8 8 2C696 16 - 5/64 8 - 3/16 2M696 696 1968-73 307cu. in. Eng. Chevrolet 3 7/8 8 2C660 16 - 5/64 8 - 3/16 2M660 660 1956-57 316cu. in. Eng. All Models 27, 28 Pontiac 3 15/16 8 2C636 16 - 5/64 8 - 3/16 2M636 636 1940-52 320cu. in. Eng. Buick 60 Century, 70 Roadmaster, 80, 90 Limited - Canada 46, 47, 48, 49 Series 3  7/16 8 429 16 - 3/32 16 - 3/16 1953-56 322cu. in. Eng. 40, 50, 60, 70 Series Buick 4 8 2C139 16 - 5/64 8 - 3/16 2M139 139 1954-56 324cu. in. Eng. Oldsmobile 3 7/8 8 2C660 16 - 5/64 8 - 3/16 Canada 30, 36 2M660   660 1964-67 326cu. in. Eng. Pontiac 3 23/32 8 2C450 16 - 5/64 8 - 3/16 2M450 450 1963 326cu. in. Eng. Pontiac 3 25/32 8 2C682 16 - 5/64 8 - 3/16 1962-69 327cu. in. Eng. Chevrolet 4 8 2C139 16 - 5/64 8 - 3/16 2M139 139 1964-67 330cu. in. Eng. Oldsmobile 3 15/16 8 2C636 16 - 5/64 8 - 3/16 2M636 636 1949-55 331cu. in. Eng. All Models Cadillac 3 13/16 8 4236 16 - 5/64 8 - 3/16 1966-67 340cu. in. Eng. Buick 3 3/4 8 2C568 16 - 5/64 8 - 3/16 2M568 568 1946-48 346cu. in. Eng. All Models Cadillac 3 1/2 8 4235 16 - 5/64 8 - 3/16 1939-45 346cu. in. Eng. All Models Cadillac 3 1/2 8 4000 8 - 3/32 16 - 5/32 8 - 1/8 1997-04 346cu. in. Eng.,LS1 Vin: G,S 5.7 Litre 99.00mm 8 2M4897 16 - 1.5mm 8 - 3.0mm Corvette, Camaro, Firebird 3.898 FOR CAST IRON SLEEVES ONLY   1958-63 348cu. in. Eng. Chevrolet 4 1/8 8 2C661 16 - 5/64 8 - 3/16 2M661 661 1996-00 350cu. in. Eng. (Vortec) 5.7 Litre 101.60mm 8 2M4860 16 - 1.5mm 8 - 3.0mm Shallow Oil Ring groove 4 4860 1990-02 350cu. in. Eng. Light Wt. Piston, LT1 Vin: R,P,5,7,8 5.7 Litre 101.60mm 8 2M4626 8 - 2.0mm 8 - 4.0mm Shallow Oil Ring Groove 4 4626 8 - 1.5mm 1986-89 350cu. in. Eng. Vin: K Chevrolet 5.7 Litre 4 8 2C5615 16 - 5/64 8 - 3/16 Shallow Oil Ring Groove 2M5615   5615 1978-85 350cu. in. Eng. Diesel Chev., Olds., Pont. 5.7 Litre 4.058 8 2C5610 16 - 5/64 8 - 3/16 2M5610 1967-85 350cu. in. Eng. Pontiac - Chev. Eng. 5.7 Litre 4 8 2C139 16 - 5/64 8 - 3/16 2M139 139 1968-80 350cu. in. Eng. Buick 5.7 Litre 3.8 8 2C696 16 - 5/64 8 - 3/16 2M696 696 1968-80 350cu. in. Eng. Buick, Cad., Pont. Oldsmobile Eng. 5.7 Litre 4.058 8 2C697 16 - 5/64 8 - 3/16 2M697 697 1968-77 350cu. in. Eng. Pontiac 5.7 Litre 3 7/8 8 2C660 16 - 5/64 8 - 3/16 2M660 660 1957-61 364cu. in. Eng. All Buick 4 1/8 8 2C661 16 - 5/64 8 - 3/16 2M661 661 1956-58 365cu. in. Eng. All Cadillac 4 8 2C139 16 - 5/64 8 - 3/16 2M139 139 1980-84 368cu. in. Eng. Cadillac 6.0 Litre