Availability
40 Results Found For "5/16 valve stem seals"
Showing In Stock Items. Show All 103 Items.
Valve Seals, 5/16 in, .620 in OD, .531 in Mach Tool Guide OD, Set of 16
Part Number: AAF-ALL90244
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
BUILD IT WITH SUMMIT!
Cylinder Head, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 302, 327, 350, .575 in. Hyd Roller Pair
Part Number: SUM-162111
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, IK 200, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, Small Block, Pair
Part Number: BRO-1021001
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, IK 180, Aluminum, Assembled, 64cc Chamber, 180cc Intake Runner, Chevy, 327, 350, 400, Pair
Part Number: BRO-1021004
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, IK 180, Aluminum, Assembled, 64cc Chamber, 180cc Intake Runner, Chevy, 327, 350, 400, Pair
Part Number: BRO-1021005
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, IK 200, Aluminum, Assembled, 70cc Chamber, 200cc Intake Runner, Chevy, 327, 350, 400, Pair
Part Number: BRO-1021007
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, IK 200, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 327, 350, 400, Pair
Part Number: BRO-1021000
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, IK 200, Aluminum, Assembled, 70cc Chamber, 200cc Intake Runner, Chevy, 327, 350, 400, Pair
Part Number: BRO-1021006
Estimated Ship Date: Today
Estimated Ship Date: Today
Chevy LS Cylinder head, 255cc Rectangle port Intake Runner, 67cc Chamber, 2.16 Intake Valve 1.6 Exhaust Valve, 4.000 + bore sizes, Max .600 Lift, Each
Part Number: SUM-162LS3255REC
Estimated Ship Date: Today
Estimated Ship Date: Today
Chevy SB, 195 cc Intake Runner, 65cc Straight-Plug Chamber, 2.02 Intake Valve, 1.6 Exhaust Valve, Hydraulic Roller Cam Max .600 Lift, Ea.
Part Number: SUM-162SBCSTRHR
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer RPM, Aluminum, Assembled, 72cc Chamber, 215cc Intake Runner, Pontiac, 389-455, Each
Part Number: EDL-60599
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer, Aluminum, Assembled, 60cc Chamber, 165cc Intake Runner, Chevy, 5.7L, Each
Part Number: EDL-60859
Estimated Ship Date: Today
Estimated Ship Date: Today
Chevy SB, 195 cc Intake Runner, 65cc Angle-Plug Chamber, 2.02 Intake Valve, 1.6 Exhaust Valve, Hydraulic Roller Cam Max .600 Lift, Ea.
Part Number: SUM-162SBCANGHR
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, 195cc Precision Cast, Aluminum, Assembled, 65cc Chamber, 2.020 in./1.600 exh. Valve, Chevy, For Small Block with Flat Tappet Cam, Each
Part Number: SUM-162SBCSTRFT
Estimated Ship Date: Today
Estimated Ship Date: Today
Chevy SB, 195 cc Intake Runner, 65cc Angle-Plug Chamber, 2.02 Intake Valve, 1.6 Exhaust Valve, Flat Tappet Cam Max .550 Lift, Ea.
Part Number: SUM-162SBCANGFT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer RPM, Aluminum, Assembled, 60cc Chamber, 190cc Intake, Ford, Small Block, Each
Part Number: EDL-60259
Estimated Ship Date: Today
Estimated Ship Date: Today
Ford Windsor, 185 cc Int. Runner, 64cc Chamber, 2.02 Int./1.6 Exh. Hyd. Roller .600 Lift, 351W 1/2 in. head bolt, reducer sleeve needed for 289/302
Part Number: SUM-162SBF185WIN
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer RPM, Aluminum, Assembled, 54cc Chamber, 185cc Intake Runner, AMC, 343, 360, 390, 401, Each
Part Number: EDL-60119
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer RPM, Aluminum, Assembled, 60cc Chamber, 170cc Intake Runner, Ford, 289, 302, 351W
Part Number: EDL-60229
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer RPM, Aluminum, Assembled, 64cc Chamber, 195cc Intake Runner, Chevy 302, 327, 350, 400
Part Number: EDL-60999
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer RPM, Aluminum, Assembled, 64cc Chamber, 195cc Intake Runner, Chevy 302, 327, 350, 400, Each
Part Number: EDL-60899
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer, Aluminum, Chevrolet, 1986-1991 Corvette, 5.7L, Assembled, 60cc Chamber, 165cc Intake Runner, Each
Part Number: EDL-60879
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer RPM, Aluminum, Assembled, 70cc Chamber, 195cc Intake Runner, Chevy 302, 327, 350, 400
Part Number: EDL-60739
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer, Aluminum, Assembled, 64cc Chamber, 185cc Intake Runner, Chevy, 302, 327, 350, 400
Part Number: EDL-60909
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer, Aluminum, Assembled, 87cc Chamber, 215cc Intake Runner, Pontiac, 389-455, Each
Part Number: EDL-60579
Estimated Ship Date: Today
Estimated Ship Date: Today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster