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Thread: Hi-Ram Top 300-232

  1. #1

    Default Hi-Ram Top 300-232

    Hi all, I recently purchased a Holley 2x4 adapter (300-231) for my dual-quad intake. I went to purchase a 105MM top (300-232) only to discover that it’s discontinued. This was a “bolt from the bottom” design, meaning the top section is threaded vs the lower. I see there are tops available that “bolt down from the top”, but I don’t understand how they’re bolting down because the bottom is still not tapped for threads. Are these newer tops compatible with my lower adapter piece? How are they secured? Thanks!
    Last edited by PonchoJohn; 09-03-2020 at 10:40 PM.

  2. #2

    Default

    UPDATE: Talked to Justin at Holley. He did some research, and it appears I was shipped an older model. They shipped my a replacement via Next Day on their dime. Talk about customer service!!!

  3. #3
    Join Date
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    That's a great update.
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS T/W 11R 205 heads, 232°-244° duration/.623" lift/114° LSA camshaft, 12:1 C/R, TFS R-Series FTI ported intake, BBK 80mm T/B, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 200A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, -6AN fuel system plumbing, Walbro 255 LPH pump, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/3000 RPM converter, B&M Hammer shifter, FPP aluminum driveshaft, FPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 M/T Street Comp tires.

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