ThirdGen.org’s December 2022 Car of the Month
By: JT | December 1, 2022
Revisiting Mercruiser Dual Plane MPFI manifold
Running one on a 10.25:1 L31 with a aftermarket Vortecs with beehive springs, GM 6492 cam, 1.6 rockers and used all the Proflow 4150 parts on the mani...
My custom ported H/C/I L98 refresh thread
Last Christmas I purchased a nice 1987 IROC with the L98 with 27k miles from a private collector who stored the car indoors. The paint and interior ar...
I've been wanting to buy an F-body for the last few months. I love the 80's look, and of course I like a good Chevy small block 350. However, my paren...
My custom ported H/C/I L98 refresh thread
Original SLP . Driver's side crosses over to the passenger passenger side header, connects to the stock dual cats. They look great!
Revisiting Mercruiser Dual Plane MPFI manifold
Was able to get some mandrel bent 2.5" tailpipes over the axle this morning. The L31 350 sounds pretty darn good now too and fairly quiet cruising aro...
What was the original 3rd gen F-body carbureted V8 fuel return line diameter? The places that sell the so-called "reproduction" fuel lines are selling...
By: JT | December 1, 2022
By: JT | November 1, 2022
By: JT | October 1, 2022
By: JT | September 1, 2022
By: JT | August 1, 2022
By: JT | July 1, 2022
By: JT | June 1, 2022
By: JT | May 1, 2022
By: JT | April 1, 2022
By: JT | March 1, 2022
By: JT | February 1, 2022
By: JT | December 1, 2021
By: JT | November 1, 2021
By: JT | October 18, 2021
By: JT | September 1, 2021
By: JT | August 1, 2021
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By: JT | January 1, 2021
By: JT | December 1, 2020
By: JT | November 1, 2020
By: JT | October 1, 2020
By: JT | September 1, 2020
By: JT | August 1, 2020
By: JT | July 1, 2020
By: JT | June 1, 2020
By: JT | May 1, 2020
By: JT | April 1, 2020
By: JT | February 27, 2020
By: JT | February 1, 2020
By: JT | December 26, 2019
By: JT | December 1, 2019
By: JT | November 1, 2019
By: JT | October 1, 2019
By: JT | September 2, 2019
By: JT | August 1, 2019
By: JT | July 1, 2019
By: JT | June 1, 2019
By: JT | May 1, 2019
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By: JT | March 1, 2019
By: JT | February 1, 2019
By: JT | January 1, 2019
By: JT | December 1, 2018
By: JT | November 1, 2018
By: JT | October 1, 2018