Availability
CHEVROLET Chevy big block Mark IV Flatout Gaskets Parts and Accessories
Head Gaskets, RCC, 4.770 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Brodix Pro Stock/Pro Mod with 5 in. Bore Center, Pair
Part Number: FOG-941754770
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.770 in. Bore, 0.060 in. Thickness, Chevy, Big Block, Sonny's Early Wedge Pro Stock/Pro Mod with 5 in. Bore Center, Pair
Part Number: FOG-945764770
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.720 in. Bore, 0.070 in. Thickness, Sonny's Symmetrical Wedge Pro Stock/Pro Mod with 5 in. Bore Center, 1/2 in. Head Studs, Pair
Part Number: FOG-947774720
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 5.020 in. Bore, 0.060 in. Thickness, Chevy, Big Block, Sonny's Hemi Pro Stock/Pro Mod with 5.3 Bore Center, Pair
Part Number: FOG-950365020
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.770 in. Bore, 0.060 in. Thickness, Chevy, Big Block, AJPE DRCE Pro Stock/Pro Mod with 5 in. Bore Center, Pair
Part Number: FOG-952164770
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.630 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Dart Big M Engine, Pair
Part Number: FOG-952754630
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.700 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Sonny's Hemi Pro Stock/Pro Mod with 5 in. Bore, Pair
Part Number: FOG-930244700
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.700 in. Bore, 0.070 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Sonny's Hemi Pro Stock/Pro Mod with 5 in. Bore, Pair
Part Number: FOG-930274700
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.700 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Sonny's Hemi Pro Stock/Pro Mod with 5 in. Bore, Pair
Part Number: FOG-930254700
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.700 in. Bore, 0.060 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Sonny's Hemi Pro Stock/Pro Mod with 5 in. Bore, Pair
Part Number: FOG-930264700
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.700 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Sonny's Hemi Pro Stock/Pro Mod with 5 in. Bore, Pair
Part Number: FOG-931044700
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.520 in. Bore, 0.031 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Pair
Part Number: FOG-963234520
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.630 in. Bore, 0.031 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Pair
Part Number: FOG-963234630
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.380 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Big Block, 7/16 in. Head Bolts, Pair
Part Number: FOG-963244380
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.620 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, 1/2 in. Head Studs, Pair
Part Number: FOG-963054620
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.620 in. Bore, 0.060 in. Thickness, Rubber Coated Copper, Chevy, 1/2 in. Head Studs, Pair
Part Number: FOG-963064620
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.380 in. Bore, 0.031 in. Thickness, Rubber Coated Copper, Chevy, Big Block, 7/16 in. Head Bolts, Pair
Part Number: FOG-963234380
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.770 in. Bore, 0.040 in. Thickness, Chevy, Big Block, Sonny's Symmetrical Pro Stock/Pro Mod with 5 in. Bore Center, Pair
Part Number: FOG-962344770
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.770 in. Bore, 0.050 in. Thickness, Chevy, Big Block, Sonny's Wedge Pro Stock/Pro Mod with 5 in. Bore Center, Pair
Part Number: FOG-962354770
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.630 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Pair
Part Number: FOG-963244630
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.380 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, 7/16 in. Head Bolts, Pair
Part Number: FOG-963254380
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.770 in. Bore, 0.040 in. Thickness, GM DRCE 14 Degree Pro Stock/Pro Mod with Eickie Bolt Pattern, 5 in. Bore, Pair
Part Number: FOG-968344770
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.770 in. Bore, 0.050 in. Thickness, GM DRCE Pro Stock/Pro Mod with Eickie Bolt Pattern, 5 in. Bore, Pair
Part Number: FOG-968354770
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.770 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, GM DRCE Pro Stock/Pro Mod with 5 in. Bore Center, Pair
Part Number: FOG-969854770
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Head Gaskets, RCC, 4.630 in. Bore, 0.060 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Dart Big M Engine, Pair
Part Number: FOG-952764630
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
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