Camshafts & Valvetrain

Valve Spring, 1500 Series, Dual, 1.474 in. O.D., 525 lbs./in. Rate, 1.195 in. Coil Bind Height, Each

Part Number: RSC-PAC-1590

Not Yet Reviewed

Estimated Ship Date: Tomorrow

LS Dual Springs, Hyd. Roller,.650 Max Lift @ 160 Lb. seat @ 1.800 Installed, 425 Lb. @ 1.125 Open, 1.020 C.B., 1.304 Dia., 392 Rate, Like PAC 1905 ea.

Part Number: SUM-174010D-1

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Estimated Ship Date: Tomorrow

Hemi or LT Beehive Springs, .625 Lift @ 140 Lb. seat @ 1.900 Install, 438 @ 1.250 Open, 1.215 C.B., 1.290 Dia., 405 Rate, Like PAC 1275X PSI 1515

Part Number: SUM-174014BP-1

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Estimated Ship Date: Tomorrow

Hemi Beehive Springs, .680 Max Lift @ 150 Lb. seat @ 1.800 Installed, 429 @1.120 Open. 1.070 C.B., 1.290 Dia., 410 Rate, Like PAC 1276X PSI 1516

Part Number: SUM-174015BP-1

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2018-23 Ford Coyote V8 Valve Springs, .551 Max lift @ 80 Lb. seat @ 1.811 Installed, 214 Lb. @ 1.260 Open, 1.208 CB, 1.031 Dia., 245 Rate, PAC 1281X

Part Number: SUM-174022BP-1

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Pro LS Valve Spring, Drop in, 0.630 Max Lift, Single Beehive, 1.300 in. O.D., 340 lbs./in. Spring Rate, 1.800 in. Installed Height, Each

Part Number: SUM-174005-1

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Estimated Ship Date: Tomorrow

Pushrod, 5/16 in. Diameter, 8.900 in. Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Each

Part Number: TFS-21408900-1

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Estimated Ship Date: Tomorrow

SINGLE PUSHROD

Part Number: TFS-21407675-1

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Estimated Ship Date: Tomorrow

Valve Spring Locator, Inside, Steel, .060 in. Thick, 1.620 in. O.D., Each

Part Number: TFS-21400441-1

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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .344 in. Stem, 5.500 in. Length, Each

Part Number: TFS-56400211-1

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Rocker Arm Replacement Parts, Needle Bearing, GM, LS1/LS3/LS7, Pair

Part Number: TFS-30700500-2B

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Valve 1.600" x 6.250 5 16 Stainless Valve 1.600" 5 16 Premium Solid Steel Race Valve (6.250"), Each

Part Number: MML-421-601

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Pushrod, Hi-Tech, Chromoly, Heat-Treated, 5/16 in. Diameter, 8.800 in. Length, Universal, Each

Part Number: CCA-7779-1

Not Yet Reviewed

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Exhaust Valve, VALVE-EXHAUST

Part Number: MEL-V1925S

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Spring Shims - K-1 Shim .030 Thickness

Part Number: DUR-3022-HP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Spring Shims - K-1 Shim .060 Thickness

Part Number: DUR-6220-I

Not Yet Reviewed

Estimated Ship Date: Tomorrow

FRONT TOW HOOK

Part Number: DCC-52126153AA

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Spring Locators, Lower Collars, Heat-treated, Steel, Yamaha, Set of 3

Part Number: KPM-80-80210

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Estimated Ship Date: Tomorrow

Single 4130 Chromoly Pushrods, 3/8" Diameter, .135" Wall, 6.600 in. Length, Through-oiling, Black Oxide Finish

Part Number: TPD-T6601353-1

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Pushrod, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.100 in. Length, Universal, Each

Part Number: MAN-25829-1

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Estimated Ship Date: Tomorrow

TENSIONER ASM-TMG CHAIN

Part Number: ADO-12713638

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Valve Spring Retainer, Titanium, 7 degree, 1.300 in. O.D., .675 in. I.D., Each

Part Number: TFS-214T0425-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

MAGNET-CM/SHF POSN ACTR

Part Number: ADO-12675031

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Engine Timing Chain Tensioner

Part Number: ADO-55562235

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Valve Spring, 1900 Series Hot Rod, Dual, 1.459 in. O.D., 391 lbs./in. Rate, 1.050 in. Coil Bind Height, Each

Part Number: RSC-PAC-1903

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order