Mast Motorsports Parts and Accessories

Valve Spring Shim, Hardened, 1.250 in. OD, 0.570 in. ID, 0.030 in. Thick, Each

Part Number: MML-VSUNV100114

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Valve Spring Shim, Hardened, 1.250 in. OD, 0.570 in. ID, 0.015 in. Thick, Each

Part Number: MML-VSUNV100115

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Valve, Mozez, Intake, 2.250 in. Head Diameter, 0.313 in. Stem Diameter, 6.400 in. Length, Titanium, Chevy, LS, Each

Part Number: MML-VVUNV600124

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Valve, Mozez, Exhaust, 1.600 in. Head Diameter, 0.313 in. Stem Diameter, 6.250 in. Length, Titanium, Chevy, LS, Each

Part Number: MML-VVUNV600125

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Valve, Black Label, Intake, 2.250 in. Head Diameter, 0.313 in. Stem Diameter, 5.550 in. Length, Stainless Steel, Chevy, LS, LT, Each

Part Number: MML-VVUNV600130

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Valve, Black Label, Intake, 2.165 in. Head Diameter, 0.313 in. Stem Diameter, 5.550 in. Length, Stainless Steel, Chevy, LS, LT, Each

Part Number: MML-VVUNV600134

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Valve, Factory Mast, Intake, 2.165 in. Head Diameter, 0.315 in. Stem Diameter, 5.240 in. Length, Stainless Steel, Chevy, LT, Each

Part Number: MML-VVUNV600135

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Valve, Black Label, Intake, 2.080 in. Head Diameter, 0.313 in. Stem Diameter, 5.450 in. Length, Stainless Steel, Chevy, LS, Each

Part Number: MML-VVUNV600150

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Valve, Black Label, Intake, 2.040 in. Head Diameter, 0.313 in. Stem Diameter, 5.450 in. Length, Stainless Steel, Chevy, LS, Each

Part Number: MML-VVUNV600151

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Valve, Black Label, Exhaust, 1.600 in. Head Diameter, 0.313 in. Stem Diameter, 5.550 in. Length, Stainless Steel, Chevy, LS, Each

Part Number: MML-VVUNV600152

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Valve, Black Label, Exhaust, 1.570 in. Head Diameter, 0.313 in. Stem Diameter, 5.450 in. Length, Stainless Steel, Chevy, LS, Each

Part Number: MML-VVUNV600153

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Valve, Mozez, Exhaust, 1.600 in. Head Diameter, 0.344 in. Stem Diameter, 6.250 in. Length, Stainless Steel, Chevy, LS, Each

Part Number: MML-VVUNV600154

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Camshaft, LS, Street, 210 int./218 exh. Duration, 0.553 int./0.533 exh. Lift, 111 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100250

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Camshaft, LS, Street, 214 int./222 exh. Duration, 0.553 int./0.533 exh. Lift, 113 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100251

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Camshaft, LS, Street, 214 int./222 exh. Duration, 0.600 int./0.600 exh. Lift, 114 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100253

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Camshaft, LS, Street, 222 int./234 exh. Duration, 0.604 int./0.604 exh. Lift, 114 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100254

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Camshaft, LS, Street, 219 int./230 exh. Duration, 0.600 int./0.600 exh. Lift, 115 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100255

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Camshaft, LS, Street, 220 int./232 exh. Duration, 0.626 int./0.626 exh. Lift, 112 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100257

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Camshaft, LS, Street, 224 int./236 exh. Duration, 0.626 int./0.626 exh. Lift, 114 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100258

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Camshaft, LS, Street, 228 int./240 exh. Duration, 0.626 int./0.626 exh. Lift, 116 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100259

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Camshaft, LS, Street, 234 int./248 exh. Duration, 0.652 int./0.652 exh. Lift, 116 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100260

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Camshaft, LS, Racing, 242 int./254 exh. Duration, 0.652 int./0.652 exh. Lift, 113 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100261

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Camshaft, LS, Racing, 250 int./262 exh. Duration, 0.652 int./0.652 exh. Lift, 118 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100262

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Camshaft, LS, Supercharged, 236 int./256 exh. Duration, 0.639 int./0.639 exh. Lift, 124 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100275

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Camshaft, LS, Road Race/Street/Strip, 248 int./260 exh. Duration, 0.639 int./0.639 exh. Lift, 118 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100280

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