Availability
SPRING-LS-1 .800 LIFT
Part Number: MAN-221421-16
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
RET-TI 1.335 10 DEG +.050
Part Number: MAN-23619-16
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Valve Spring Retainers, Titanium, 10 Degree, 1.550 in. Outside Diameter, Set of 16
Part Number: HRS-97220
Estimated Ship Date: Today
Estimated Ship Date: Today
RET-TI 7 DEG FOR 221433
Part Number: MAN-23614-24
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
RET-TENSILE MAX SUPER 7 1.550
Part Number: MAN-23670TM-16
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
RET-TI 1.290 7 DEG LS1
Part Number: MAN-23617-16
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
FORD 7.3 GODZILLA SPRINGS 16PC
Part Number: RSC-PAC-1282X-16
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
VALVE SPRING SET
Part Number: RSC-PAC1282LX-16
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
VALVE SPRING SET
Part Number: RSC-PAC-1275X-16
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
VALVE SPRING BBC STOCK ELIM
Part Number: RSC-PAC-1427H-16
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
VALVE SPRING
Part Number: RSC-PAC-D100-24
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
VALVE SPRINGS
Part Number: RSC-PAC-1214X-16
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1298 & 1299 Dual Valve Springs. Lock angle: STD
Part Number: RSC-PAC-R507-16
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1574 Dual Spring. Lock angle: STD 8
Part Number: RSC-PAC-R553-16
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Small Diameter Flat Tappet Spring
Part Number: RSC-PAC-1371-16
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Spring
Part Number: RSC-PAC-R539-16
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
SPRING SEAT LOCATOR
Part Number: RSC-PAC-S140X-16
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Valve Spring Retainers, Titanium, 10 Degree, 1.450 in. O.D., .700 in. I.D., Set of 16
Part Number: HRS-97216
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring Retainers, Titanium, 10 Degree, 1.650 in. O.D., .765 in. I.D., Set of 16
Part Number: HRS-97222
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR 6.4 HEMI VALVE SPRING KIT
Part Number: BTC-SK024
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring Retainers, Titanium, 7 Degree, 1.250 in. Outside Diameter, Set of 16
Part Number: HRS-97214
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR GEN V LT4 PLATINUM DUAL SPRING KIT - .660" LIFT - BRONZE GUIDES
Part Number: BTC-BTR-SK008-BZ
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Valve Spring Retainers, Titanium, 10 Degree, 1.740 in. Outside Diameter, .635 in. Inside Diameter, Set of 16
Part Number: MAN-23540-16
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Valve Spring Retainers, Titanium, 10 Degree, 1.650 in. O.D., .620 in. I.D., Set of 16
Part Number: HRS-97224
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve Spring and Retainers, Titanium Retainer, I.D. Locator, Machined Valve Lock and Viton Seals. 0.660 in. Max Lift, Chevy LT4, Kit
Part Number: MAN-2636LT4KS
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
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