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Pioneer Automotive Industries, LLC RV-1007-100
Pioneer Automotive Industries Valve Spring. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC RV-1301-X-100
Pioneer Automotive Industries Valve Spring. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC RV-931-100
Pioneer Automotive Industries Valve Spring. Designed as a direct OEM replacement for reliable engine performance.
Competition Cams 7228CS-KIT
GM LS Conical Valve Spring Kit w/ Chromemoly Steel Retainers; Featuring our innovative natural damping conical valve springs for increased RPM, this GM LS spring kit includes a set of retainers, spring seats, seals and locks for a complete kit that can handle .615" lift from aggressive roller cams.
Manley 22155-24
Manley Valve Spring, NISSAN PATROL TB48; Manley Valve Spring, SPRING-NISSAN PATROL TB48
PAC Racing Springs PAC-1255X-16
VALVE SPRING OVATE BEEHIVE; Top 0.731 in. / Bottom 0.990 in. ID - Top 1.186 in. / Bottom 1.445 in. OD - 1.950 in. installed Height - 0.700 in. Max Valve Lift
Reliance Power Parts 7133473
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Pioneer Automotive Industries, LLC B-201-RS-500
Pioneer Automotive Industries Valve Spring Insert. Designed as a direct OEM replacement for reliable engine performance.