DOMESTIC - COMPETITION CYLINDER HEAD GASKETS

Model Engine /Part Nº	Bore Size	Compressed Thickness	References
CHEVROLET BIG BLOCK
G50009	4.350	.038	Generation IV & Bow Tie
G50024	4.350	.040	Mark V & Bow Tie
G50011	4.400	.038	Generation IV & Bow Tie
G50025	4.400	.040	Mark V & Bow Tie
G50002	4.525	.045	Generation IV & Bow Tie
G50023	4.525	.040	Marine application
G50026	4.525	.040	Mark V & Bow Tie
G51001	4.525	.038	Generation IV & Bow Tie
G52001	4.525	.045	Generation IV & Bow Tie
G50027	4.560	.040	Mark V & Bow Tie
G50003	4.625	.045	Mark V & Bow Tie
G50006	4.625	.040	Generation IV & Bow Tie
G50028	4.630	.040	Mark V & Bow Tie
G50008	4.640	.038	Marine application
CHEVROLET SMALL BLOCK
G50010	4.065	.045	Bore standard size. Eng: 262-265-283-302-307-327-350
G50021	4.065	.035	Bore standard size. Eng: 262-265-283-302-307-327-350
G50029	4.065	.040	Bore standard size. Eng: 262-265-283-302-307-327-350
G50000	4.125	.045	Bore oversized. Eng: 262-265-283-302-307-327-350
G51000	4.125	.037	Bore oversized. Eng: 262-265-283-302-307-327-350
G52000	4.125	.040	Bore oversized. Eng: 262-265-283-302-307-327-350
G50030	4.150	.035	Bore oversized. Eng: 262-265-283-302-307-327-350
G50031	4.150	.045	Bore oversized. Eng: 262-265-283-302-307-327-350
G50001	4.190	.045	Bore oversized. Eng: 262-265-283-302-307-327-350
G50007	4.205	.035	Bore oversized. Eng: 262-265-283-302-307-327-350
CHEVROLET V-6
G50004	4.178	.045
CHEVROLET 250 (6 CYL. “IN LINE”)
G50005	4.070	.040
CHRYSLER SMALL BLOCK 318 - 340 - 360
G50022	4.055	.040
FORD 2.000 cc.
G50100	3.660	.040
G50103	3.660	.030
FORD 2.300 cc.
G50101	3.840	.040
G50102	4.000	.040
FORD 260 - 289 - 302 (5.0) - 351W
G50053	4.085	.040	Set of 2 (Left & Right Side)
FORD 302 SVO - 351 W SVO
G50017	4.125	.040
G50018	4.180	.040
FORD 302 SVO - 351W SVO (NASCAR)
G50052	4.085	.040	Set of 2 (Left & Right Side)
FORD BIG BLOCK 429 - 460
G50012	4.525	.040
G50014	4.680	.040
FORD BOSS CLEVELAND 302 - 351 - 400
G50019	4.125	.040
FORD FE 352 THROUGH 428 SCJ
G50020	4.400	.040

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