Eibach Spring Rear 13" x 5" x 100# Platinum 111023 adjustable electric fan controllersDerale has

adjustable electric fan controllersDerale has been the leader in performance cooling for decades

CHRYSLER CH-28 DUAL-QUAD (1500-6000 RPM) Designed for 413-426-440 c

The controller's high speed digital implementation ensures no loss of signal fidelity and full transient response

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9-3/4 to 10-3/4 in Long

Eibach Spring Rear 13" x 5" x 100# Platinum 111023 adjustable electric fan controllersDerale hasEibach Spring Rear 13in x 5in x 100# Platinum Features: Coil Spring Platinum Conventional 5. 0 in OD 13. 000 in Length 100 lb. in Spring Rate Rear Silver Powder Coat Sold Individually More Travel Deflection than Standard Racing Coil Springs Block Resistant No Loss in Spring Height! Flat Ground End Configuration with Parallel Tolerance to + 1 Degree The Eibach ER Platinum Springs will Maintain Their Dimensions and Rates to Incredibly Tight Tolerances,