Availability
Racing Spring Kit, HT Steel, 0.450" Lift, Polaris®, Various 4 cyl., 2020-2023
Part Number: KPM-82-86065
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Valve Spring and Retainer Kits
Part Number: KPM-96-96400
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Piston/Spring Kit, 0.440" Lift, Polaris®, Predator/Outlaw 500, 2003-2007
Part Number: KPM-82-83250
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring Kit, 0.425" Lift, KTM, 250 (RC4 Engine), 2005-'07 (Intake Only)
Part Number: KPM-96-96130
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring Kit, 0.450" Lift, KTM, SX-F/ XC-F 250, 2013-'15 (Intake Only)
Part Number: KPM-96-96480
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring(s) Kit 0.500" lift, Yamaha XJ 650/700 - 1980/84
Part Number: KPM-80-80200
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring Kit, 0.425" Lift, Yamaha, YZ250F, 2014-'16 (Intake Only)
Part Number: KPM-80-80970
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring Kit, .415" Lift, Suzuki, RM-Z450, 2007
Part Number: KPM-60-60650
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring Kit, .415" Lift, Suzuki, LT-R450, 2006-'09 (Intake Only)
Part Number: KPM-60-60850
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring Kit, Steel Retainer, .465" Lift In/Ex, Suzuki, GSX 1300R Hayabusa, 1999-'14
Part Number: KPM-60-60900
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring Kit, .415" Lift, Suzuki, RM Z450, 2007 (Intake Only)
Part Number: KPM-60-61000
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring Kit, 0.450" Lift, Polaris, RZR XP 1000 "TURBO KIT", 2014
Part Number: KPM-82-82350
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring Kit, 0.450" Lift, Polaris, RZR XP 1000, 2014
Part Number: KPM-82-82400
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spring Kit, Lightweight Racing (Ti), .450" Lift, Indian, Scout 4v 1200's, 2015-2019
Part Number: KPM-82-83600
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Piston/Spring Kit, Stainless Conv., 0.440" Lift, HONDA, TRX 450R, 2004-2005
Part Number: KPM-30-32500
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Piston/Spring Kit, Stainless Conv., 0.440" Lift, HONDA, CRF 450X, 2005-2017
Part Number: KPM-30-32900
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Piston/Spring Kit, Stainless Conv., 0.440" Lift, HONDA, CRF 450R, 2007-2008
Part Number: KPM-30-33100
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Piston/Spring Kit, Stainless Conv., 0.440" Lift, Various Suzuki® 400cc Applications
Part Number: KPM-60-61850
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Piston/Spring Kit, Stainless Conv., 0.415" Lift, Suzuki®, LTR 450 / Z, 2006-2009
Part Number: KPM-60-61900
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Cyl. Head Serv. Kit, Honda®, XR 650L, 1993-2018
Part Number: KPM-30-33490
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Valve, Powersports, Black Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-30-30630
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Black Diamond, Exhaust, Stainless Steel, for use on Honda®, Each
Part Number: KPM-30-31066
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Black Diamond, Exhaust, Stainless Steel, for use on Honda®, Each
Part Number: KPM-30-31466
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Powersports, Black Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-82-82155
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Powersports, Black Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-82-82156
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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