Shim Kit Mopar 8-3/4 w/489 Casting
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Why builders shop this part at Cunningham Customs LLC
Looking for Shim Kit Mopar 8-3/4 w/489 Casting (SKU ALL68631)? Cunningham Customs LLC stocks ALLSTAR PERFORMANCE performance hardware for serious builds — street, strip, dirt late model, sprint, drag, and 4x4. Differential Shim - Pinion Retainer / Pre-Load Shims - Bolts / Crush Sleeve / Pinion Nut / Shims - 489 Case - Mopar 8... Fitment notes from listing research: We suggest using this on 1969-73 Mopar. Always double-check year, make, model, and options on the full product page before you buy. Shop racing parts with Grok AI search and fitment coaching on every product page. Compare options, confirm applications, then check out securely — real people at Cunningham Customs handle your order, payment, and shipping.
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Comments & builder notes
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